Lin Xiao always thought his life was ordinary, until that notification appeared.
[Ding! Every night at midnight, while you're unconscious, someone secretly climbs into your bed.]
[You spent an intense and thrilling night together.]
Lin Xiao: "Huh? Wait! Don't come any closer!"
[Ding! Whenever you have fun in your bedroom, someone records it all with a camera.]
[Then they print the photos as posters and put them up on the wall.]
Lin Xiao: "Huh? Hurry up and destroy those things!"
[Ding! You thought it was sibling affection, but she's already bet someone that she'd make you hers.]
[Her feelings for you have changed into something else.]
Lin Xiao: "Huh? What have you been doing behind my back?!"
After learning that turbulent currents lurked beneath his peaceful life, Lin Xiao found himself unable to escape or avoid the love war that erupted when three girls rushed to confess to him.
Yandere older sister: "If you love someone, shouldn't you keep him locked by your side forever? I did nothing wrong!"
Introverted girl: "You're the fire of my desire, the light of my hope, so can I love you?"
Unexpected childhood friend: "Hey, hey, hurry up and come kiss me! You can't expect me to become a girl who gets rejected, can you?"
Having found the only solution, Lin Xiao declared: "What did I do wrong? I just want to make them happy."
