Which Undertale Sans AU Matches Your Personality?

I woke up as the Villainess, but instead of a halo, I got a Scythe. However, my power has attracted the world's most dangerous monsters: A possessive Werewolf, a bloodthirsty Vampire, a Tentacle-wielding Professor, and a Biblically Accurate Angel with a thousand eyes. They think I'm their prey to be tamed, but they forgot one thing: I am Death itself.

When the apocalypse came, she lost everything. Starving, hunted, and desperate, she trusted the one man she loved… only for him to betray her in the cruelest way possible. He stole her last supplies to please another woman and left her to die in a sea of the undead. But death wasn’t the end. She woke up days before the world collapsed. After cutting ties with her ungrateful ex and his parasitic family, a mysterious voice awakens in her mind, LUS, a Level-Up System designed to help her survive the coming end. With knowledge of the future and a system guiding her every move, she begins to prepare. She stockpiles resources, builds a base, and learns how to fight back against the horrors that once destroyed her. And when the apocalypse arrives again… she’s ready. But survival isn’t the only thing waiting for her in this new life. A silent killer who watches her like prey. A manipulative genius who wants to unravel her secrets. A gentle protector who sees the girl she hides. And a dangerous man who thrives in chaos. As the world burns and power shifts, they’re all drawn to her, each with their own motives, each with their own darkness. Even her past refuses to stay buried. Because now, the man who once abandoned her is back, broken, desperate, and begging for a second chance. Too bad she has no time for regrets. Not when she’s busy rising to power… and building a kingdom in the ruins of the world.

Anomalies were descending on the world when I got thrown into a horror dungeon. The problem? I was a hopeless romantic. An even bigger problem? The dungeon’s final boss turned out to be more of a lovesick idiot than I was. The moment he saw me, he practically begged to be my personal simp.. Me: Wait… we’re doing that already? The barrage of comments exploded: “Look at him. The mighty final boss is willing to be the third wheel.” “Sorry, sweetie, but our girl already has two anomalies in line. Even if he’s the boss, he still has to take a number.”

I'm a bad-luck magnet in showbiz. Every guy who gets paired with me for publicity ends up with his image wrecked and career destroyed. And somehow, I still just want to fall in love. I finally landed a romance game endorsement, but I had no idea I'd accidentally wandered into a horror game. During the beta test, I threw myself straight into the BOSS's arms—a general. "My love, I missed you so much!" He froze in shock, his mangled hand moving toward the sword at his waist. I shyly stopped him. "Wow, slow down. We literally just met, and you're already trying to take your pants off?"

I transmigrated into a dating-sim otome game where I was supposed to romance a soft, fragile male lead. I had finally pushed him onto the bed and was just about to make my move when the long-missing system finally popped back online. [Host, I sent you to the wrong game. This is a horror game.] [The man you’re bullying right now is the horror game final boss.] I lifted my head and met a pair of blood-red eyes staring straight at me. My smile froze. “Um… you look a little tired. Maybe we should… continue this another day?” He smiled back, calm and terrifying. “I’m not tired. Go on.”

While studying abroad, I move into a shared apartment. Not a single day goes by without my housemate, Stuart Harper, calling himself some variation of a sweet, brave, and responsible guy. On the very first day he moves in, he hires workers to take out the insulation from the walls. I confront him about it, but he simply grins at me and proudly boasts about his decision. "That was all just some shoddy foam that the construction workers padded the walls with. Not only was it useless, but it was even taking up so much space. The fact that I forked out my own money to get rid of it proves that I'm such a sweet and responsible guy!" With a scowl on my face, I explain to Stuart the purpose of having proper insulation. He immediately leans in close with an admiring gaze. "I'm so sorry. I had no idea! I just wanted to do something nice for us. What should I do now? You have to help me think of something!" I naively assume Stuart just lacks common sense and doesn't act with malice. Thus, I willingly enter into a cycle of always cleaning up after his messes. One day, I get a fever. He ends up buying a secondhand electric slow cooker and declares he's going to take care of me by cooking me soup. My head throbs as I quickly put a stop to his attempt to heat the electric slow cooker on the induction stove. I tell him to let me catch a nap before I teach him how to cook later. But not long after I fall asleep, he secretly sticks the electric slow cooker into the microwave to heat it up. The microwave explodes. As the flames start to spread, Stuart screams and dashes out of the apartment at once. The fire alarm wakes me up. I try to evacuate the burning building, only to find that Stuart has locked the door from the outside. In the end, the fire burns me to a crisp. After that, however, he starts twisting things around. He goes online and says with a helpless expression, "My housemate set the apartment on fire while cooking. I'm the one who had to call the fire department on his behalf, and I even had to compensate the landlord for him. I'm definitely the sweetest, bravest, and most responsible guy to ever live!" As the online community proceeds to condemn me, Stuart uses the attention and publicity to go viral as a content creator. Some time later, my eyes open again. This time, I'm going to roast him good.