[Crossover] Starting Today, I'll Raise Paper Characters

One day, Mori Erina accidentally clicked on a game that had suddenly appeared on her computer and couldn't be uninstalled. It felt like a door had opened to a whole new world. She had never played an otome game before, but she was instantly hooked on its gorgeous settings, alluring voices, and captivating plot. After staying up all night for three days straight, her conclusion was: These men are so charming. I wish they were all mine. When she woke up, one corner of the bed had sunk. She turned her head curiously and saw a handsome man leaning against the headboard. The man raised an eyebrow, knelt on one knee, and lifted her hand, gently brushing his lips against it with reverence and affection. "Darling, would you like dinner first, or a bath?" Erina: Wait! You look so familiar! I'm not fully awake yet. I'm going back to sleep! Erina tried to escape reality, only for reality to slap her hard in the face: Wake up! This isn't a dream! From then on, the men from the game started appearing one after another: Man No. 1: I'm yours. Give me a kiss and a hug. Man No. 2: I'm yours. Give me a goodnight kiss like you used to. Man No. 3: I'm yours. If you won't take care of me, I'll destroy humanity. Man No. 4: I'm yours. Remember the Himalayan cat from that summer? Man No. N: You're my daughter. Call me Dad like you used to. Erina: Hey, mister, did you wander into the wrong show? You think sharing my surname gives you the right to act so brazenly? Reader advisory: 1. The author is trying to let her imagination run even wilder. 2. Readers beware: the heroine is an original character in this world, the story contains lots of headcanons, characters may be out of character, and lore buffs and logic purists may want to steer clear.