Honkai: [Eternal Covenant] Between You and Me

(Three pre-collapse civilizations) + (Single heroine Alicia) + (No knife) + (Don't get hung up on gender) + (The protagonist will transform) + (Ellie's winner in life) Who is Xi? He has many identities. He is Alicia's friend, Kevin's best friend, Qianjie's competitor, and Mebius's guinea pig... In fact, there is a more secret identity that he has not told others. He is a world observer from a higher dimension. He has observed the direction of this world countless times, but there is no world line that can lead to the perfect ending. So he gave up this identity and came to this world in person, with the purpose of finding a way to a different ending. When the world comes to an end, can the former high-dimensional observer change the ending of the story? ———————— I have witnessed their failures too many times, but this time, humanity will definitely defeat Honkai. (The new author thanks all readers for your support! Please forgive me for my poor writing!) (This book is to fulfill the author's dream, a dream that collapses without a knife.) (It has private settings and may be a bit OOC. Readers, just treat it as a fun read. If you can enjoy watching it, that would be great.) (The protagonist is a high-dimensional life form, with both male and female bodies (male bodies are the majority, don't think too much about it!)