Who Is The Strongest Female Character In 'DxD I'M Surrounded By Big Sister Devils!'?

In a world with machines and angels, the main character has to become the strongest to avoid getting killed and discarded.

My older sister, Lucy Wheeler, is an extremely sensitive person. She'll burst into tears immediately if her doll is dirty or if a cream puff bursts in advance. In order to maintain peace in the household, my parents will fulfill any of Lucy's wishes endlessly. Since she doesn't like me at all, my parents don't hesitate to kick me back to my grandparents' home in the countryside. Later on, Grandpa and Grandma pass away one after the other, leaving me with no choice but to go home to my parents and Lucy. That's when everyone sets up 3672 house rules for me to follow. Since Lucy loves blueberries, I'm not allowed to touch any of them. Since Lucy loves dresses, I'm not allowed to look prettier than her. After undergoing 20 years of torment, I end up contracting breast cancer, resulting in my tragic death. When I open my eyes again, I've returned to the first day I've gotten home after my grandparents' passing. Lucy is extremely sensitive, right? Well then, I'd like to see which one's the more superior weapon—her tears or my fists!

I've gotten abandoned by my parents one week after my birth. In order to survive, I quickly call whoever picks me up "papa". The bigshots who are here for the gathering swap glances with each other. "Whose child is this? If no one wants her, then I'll adopt her." "Put her down! She called me 'papa' first!" Since then, I have 99 dads. Other than the fact that I have an extremely boisterous family, I make sure to keep to myself for the next dozen years or so. That is, until I get bullied during my high school times. Viola Mariani, the most popular girl in school, and her lackeys corner me in the washroom. Then, they start ripping my clothes off me. "So, you're the one seducing my boyfriend, hmm? Since you want to be a whore that badly, you might as well show everyone your nudes!" Since the beating I've received is a lot worse than I thought, I subconsciously shove Viola down the stairs just to protect myself. When I wake up in the infirmary, my teacher, Marianna Pagani, lashes out at me immediately. "So what if she berated you? Are you really going to kill her for that? I want you to call your parents here! I'd like to see who on earth is capable of raising an idiot like you!" Panic seizes me by the senses as I cry and plead to her, "Ms. Pagani, please don't tell my dad about this!"

In my previous life, I saved a fallen dragon prince on the day my sister and I were to choose our mates. In gratitude, he took me back to his clan and made me his concubine. A year later, I birthed a golden egg, producing a dragon heir. Overjoyed, the prince crowned me Dragon Queen on his Ascension Day, revered by all clans. Meanwhile, my sister wed a burly beastman, only to become his least favored concubine. Consumed with jealousy, she pushed me off a cliff during a ritual, ending my life. When I opened my eyes again, I saw my sister rushing toward the prince's hiding place, her intentions clear from our past life. I realized she had been reborn, too. But she didn't know that while saving the prince was simple, bearing his heir was a trial beyond measure.

On the fifth day after I get born into this world, my biological mother chooses to abandon me. But I'm not sure what she's thinking when she's picking out the location, for she actually abandons me at the entrance of the Bianco family. When the beautiful women of the family notice me, they are quick to frown. "Why don't we take him in?" Since then, I have 109 sisters in my family. At home, I'm the bratty ruler among my sisters. In order not to cause them any trouble, I've been leading a normal life for more than a dozen years. That is, until I've encountered bullying in high school. Giovanni Rossi, a rich student, has me cornered in the washroom with his lackeys flanking him. Not only do they dump cold water on me and tear my clothes off me, but they also use their phones to take pictures of my face. "What are you glaring at, huh? You're just a low-income student, so why are you still putting on airs around us? As if a piece of trash like you can ever get into college!" But since the beating I've received is far too brutal, so I holler at the top of my lungs as I yank Giovanni and jump off the third floor with him. When I wake up, Marcella Greco, the school's nurse, berates me angrily. "All Giovanni did is beat you up, and yet you're already planning to kill him, huh? Shouldn't you be reflecting on yourself when others scold and lay a finger on you? How dare you plot revenge against him instead! "I want you to summon your guardian here right away! If you can't do that by today, you can forget about leaving!" All of my hair stands on end as soon as I hear the command. Weakly, I ask, "Are you sure you want to meet my guardians, Ms. Greco?"

This is the English Version of my story. Hiraya Frost Akira is the unbeatable, undefeated, and fearsome underground fighter. Anyone who challenges her would be beaten into pulp, lives hanging by a thread. People called her an incarnation of a devil. Her gaze alone could give you a cold sweat and make you feel an intense fear. But then an accident occurred, and she transmigrated inside the body of the timid and weak Princess of Esperanza Kingdom. Frost received the Princess's memory, and saw the suffering, pain and miserable life of the Princess inflected upon by her loved ones and the people around her. Frost then bowed to help the Princess achieve happiness and exact revenge on her behalf. Never would she have expected that her reincarnation would be the salvation and hope of the people in that World.