Attack On Titan Crossover Fanfiction

The day I get engaged, my brother brings home a woman who's my age. He says she's his actual sister and accuses me of stealing her life for the past 20 years. Even my fiancé says she's his rightful wife. I'm kicked out of home. Meanwhile, my brother and fiancé take the true heiress traveling. They even give her the villa they had prepared for me. Half a month later, they suddenly remember it's my birthday. To their dismay, they find that they can't see me anymore—I've joined a secret ten-year project organized by the nation. They're supposed to be happy, but they now regret everything.

While I'm patching up the injured wolves in the pack, I overhear a few young Omegas muttering among themselves while sharing a photo to each other in a corner. Apparently, it's a post that has been uploaded by a social media account named "True Love Above All". "He told me that the she-wolf by his side only needs a title. As for me, I need his protection. This is the amulet he has obtained from a witch after visiting the forbidden grounds." In the photo, the amulet can be seen emitting a magical glow. I know that he's the only one in the entire pack who's capable of obtaining this amulet. I look down at my empty wrist. Today is the Christmas Eve. According to the pack's tradition, mates must exchange tokens of love with each other. When I return to the pack house at night, Alpha Ethan enters the house while smelling like another she-wolf. He pulls out a cheap-looking bangle—that still has half a price tag stuck onto it—from his pocket before tossing it onto the couch casually. "This bangle is for you, Maya. It's the most popular style this year." As I pick up the mass-produced bangle that can be found in any accessory store, I feel the coldness of my fingertips seeping into my heart. It turns out that Alpha Ethan thinks he can easily fool me with a random gift despite me being the Luna. Yet, the she-wolf—whose identity he refuses to give away—gets to enjoy the protection he has risked his life obtaining for her sake.

For eighteen years, my bestie Sarah and I were just regular humans. And then, all of a sudden, we both awakened our werewolf blood. She ended up mated to Logan, like, the most powerful Alpha around. And me? Fate, or whatever, paired me up with Ethan, an Alpha from a pack under Logan's. The day of our mating ceremony, Sarah was all like, "Go on, enjoy Ethan's mark!" I mean, the guy had an eight-pack and was drop-dead gorgeous. But almost a year into our mating, Ethan still hadn't marked me. I cried to Sarah, "What's the point of a mate who won't even mark me?" I never expected Sarah to burst into tears too. "Logan and I… our genes aren't compatible. He can't get me pregnant. I want to break our mate bond too!" So, just like that, we hatched a plan to escape. After a "car accident," both Alphas' mates vanished. It wasn't until we started our new lives that we found out... We were both pregnant!

I spent five years weaving this pack's wards. But my mate, Alpha Jayden, tore that power from my hands. He gave it to her. To Chloe, the new Beta. The girl can't even conjure a simple shield. How could she ever hold the pack’s wards? I confronted Jayden, furious. He fed me a line about wanting Chloe to learn. To ease my burden. He claimed it hurt him to see me so drained, so overworked for our pack. And like a fool, I fell for it. I actually believed he cared. But on our tenth mating anniversary… On our tenth anniversary, Jayden skipped the one ceremony that mattered. The full moon ritual to forge our eternal bond. He was with Chloe. He claimed it was pack business, but I felt it. He gave her a temporary mark. A mark reserved only for a true mate. Our bond fractured. The pain was a constant, searing agony. The final straw? Jayden gave Chloe the Luna’s sacred heirloom. Right in front of me. That's when I gave up. I left. And I took my power back. The wards collapsed. When the enemy pack attacked, Jayden’s wolf nearly shattered. Only then did he cast that useless Chloe aside. He crawled back to me, fell to his knees, and begged me to return and protect him.

I was chosen to be the fiancée of Lorenzo, the Mafia’s heir. But at a family gala, Lorenzo was openly pursued by Chiara, the daughter of an arms dealer. Chiara wasn’t like the other rule-abiding debutantes.She tore through the streets in a modified sports car, used a military-grade combat knife to cut her cigars, and drank the harshest whiskey neat.There was an untamed wildness about her, a fire Lorenzo couldn’t look away from. He complained to the family elders, “How can a woman like that possibly be our Madre and run this entire family?” His words dripped with disdain for her recklessness, yet his eyes were glued to her, tracking her every move as she raised her glass. Then, on Lorenzo’s birthday, he announced his intention to make Chiara his mistress. Chiara refused.”The women of my family are wives, never mistresses.And my husband’s heart must belong only to me.” Lorenzo came to me, his voice hesitant.”Alessia, it’s just a title.I need you to give it to Chiara.Please? She doesn’t understand our family’s traditions, and she’s making a scene about marrying me.We just need to pacify her for now.Even if she marries me, you will still be the one to manage the family’s affairs.” As I stood trying on my wedding gown, a sharp crystal bead on the bodice pierced my finger.A single drop of blood bloomed against the pure white satin. The dress was ruined, but the wedding would go on. Since he chose someone else to be his wife, I will become his Madre.

My fated mate, Alpha Baton, had once shackled his bloodlust for me. He’d built a corporate empire from the ashes of his bloody conquests, all to give me a civilized home. Even when my father was framed for murdering the brother of his first love, Seraphina, he held me gently. "Don't worry, Tricia. I'll face this with you." But on the day of the trial, my father was condemned as a murderer and exiled to the North. And Baton? He was celebrating, with his arm wrapped around Seraphina. I hunted down the witness, demanding answers, only to find him trembling as he stared at Baton, who stood right behind me. It was Baton. He had threatened the witness into lying. He was willing to destroy my father, just to make Seraphina happy. "Seraphina's brother is dead. Someone has to pay the price." The mate bond between us didn't just snap—it shattered. Agony ripped through my soul. If I meant nothing to him, our marking ceremony was a promise. And now, it was one I had to break.

My mate, Jasper Morrison, says coldly, "Elena, I'm breaking our mate bond." We stand on the open ground at the edge of the Silvermoon pack's territory. The full moon hangs high overhead, and this should be the sweetest moment for fated mates. We've loved each other for ten years. And now, he's about to break the bond Moon Goddess has given us. "Why?" I ask in a shaky voice. "You're an orphaned wolf," he says, turning his face away. "You don't have the bloodline to match me. The pack Elders have already approved this." A tearing pain rips through my chest. Having the mate bond stripped from me feels like my soul is being torn apart. I collapse to my knees, gasping for air. "Serena's father is one of the strongest Alphas in the North," Jasper says, looking down at me without a trace of guilt. "She'll help me rise as the strongest Beta in the Silvermoon pack's history." "You said…" I clench my teeth, fighting the pain. "You said you'd spend your life with me." "I was young and foolish," Jasper replies, already turning away. "The bonding ceremony is in three days. I suggest you don't cause trouble." Moonlight glints off his retreating form. I watch him walk away, my fingers clutching the moonstone bracelet my mother left me. It's my only keepsake. A message from an unknown number appears. "Elena, this is Damon, your older brother. I've been looking for you for 20 years." "I've attached a black card with unlimited credit. The resources of the entire Blackwood pack are at your disposal. No matter what you're facing, I've got you." I stare at the screen. The Blackwood pack? The top wolf pack in North Anthica? Another message soon pops up. "I'll come get you in three days. Wait for me." My finger hovers over the delete button. It has to be a scam. I'm just an orphaned wolf. How could I possibly have a brother from the Blackwood pack? Just then, a voice message from Jasper arrives. "Elena, for old times' sake, I'll arrange a place for you in one of the pack's spare houses when the ceremony ends. You can stay as part of the pack. I'll take care of you." He wants me to watch him bond with another she-wolf and thank him for keeping me in the pack. I delete Jasper's contact, then rename the unknown number in my phone to "Damon". My fingers tremble as I type a single word. "Okay."

On our wedding night, my husband Grayson's sister-in-law, Scarlette, stumbled drunkenly into our bridal suite and threw her arms around him, refusing to let go. "Kayla, my husband died young, and I really just want a child. Please, lend him to me for one night," she cried through her tears, shoving a toy into my hand. "I promise I'll return him tomorrow. And if you get lonely… you can use this to comfort yourself." I stood there, dumbfounded, my gaze shifting in confusion to Grayson, who was already helping Scarlette steady herself. "You're really going to sleep with her?" He avoided my eyes, his tone strangely urgent. "Don't overthink it. She's drunk and talking nonsense. I'll take her back to her room to rest." As he started to leave with her, I stepped in front of them, blocking their way. "Grayson, it's our wedding night tonight. Are you seriously going to walk out with her?" His expression darkened as he pushed me aside. "You're my wife now—try to be more sensible. Don't get jealous over something so trivial." Then, carefully, he guided her out of the room. I wanted to run after him and stop them, but when I saw the deep concern in his eyes as he looked at her, the truth finally hit me. The love this man had for me was no longer mine alone. And if that was the case, why should I cling to a marriage that had already soured? I might as well walk away with my head held high.

Once I get reborn, the first thing I will do is swap mates with my cousin, Clara Evonfall. In my previous life, Clara and I had held our mate-bonding ceremonies on the same day. Clara, a docile and gentle she-wolf, was forced to become the mate of Gilbert Vargas, the cold and aloof Alpha of the Bloodthorn pack. On their bonding anniversary, Gilbert abandoned Clara just so he could be with his childhood sweetheart, Joanna Penning. Because of that incident, Clara and Gilbert gave each other the cold shoulder for the next 50 years. As for me, I've dreamed of becoming a Gamma warrior since I was a pup. But I ended up forming a mate bond with Oliver Stanton, a Beta playboy. Oliver disliked me for not being romantic enough, saying that I didn't know how to doll myself up for him. We argued with each other every day to the point that he rarely came home. When I open my eyes again, I realize that Clara and I have returned to the timeframe of two days before our bonding ceremonies.

I woke in the middle of the night to my Don husband murmuring in his sleep. “Juno, be good. Tomorrow I’ll buy you and Mamma a new house.” My eyes flew open. Juno? That was the name I’d always planned for a purebred Ceylon cat I dreamed of owning, but I’d never gotten one because of my pet fur allergy. And a new house? Could this just be a coincidence? I shook him lightly. “What did you just say?” He frowned and mumbled coarsely, “Had a nightmare. Dreamt of a shootout.” I didn’t press further. In the darkness, I reached for his phone and silently opened his messages.