The Immortal Girl's Journey to Immortality

After Gu Yiyi traveled through the book, she somehow became a good friend of the original heroine Unexpectedly, a handsome fiancé with extremely high martial arts value appeared. Gu Yiyi originally thought that she would kill everyone after passing through the book, but she didn't expect that her style here would become that of a father doting on her, a mother doting on her, a caring best friend of the original heroine, and a fiancé who dotes on his wife and is a maniac.