Library

She was originally a lonely soul wandering through thousands of worlds. One day she went through a book and was bound to a useless system whose biggest function was chatting. Once she was reborn and became the main god that everyone looked up to, before she could attack her little brother, the enemy of the original owner, the demon god, attacked her. "Don't come over! I'm not the original owner, I, I took over the body." "The one I'm looking for is you." A certain yandere was getting closer and closer. Goodbye, my beloved concubines, her harem was demolished before it was even built. She is still battling wits with him, but she doesn't know that the plot is beginning to unfold, and ancient secrets are also emerging...