Mirror City

She is a pure and kind girl who lives outside the mirror world. Once she fell into the mirror world, she was deeply moved by it. I wanted to break the rules of this world and get everything I wanted, but I still succumbed to the choice of fate and returned to my own world. On the turbulent and blue seaside, a dark blue ghost fish broke into her world, thus establishing a connection with her brain waves. After getting all the stories about the undead in another world, she chose without hesitation to break the rules of the entire mirror world and rescue him... How to choose between loving and being loved, saving and being saved?