Collapse, the Song of the End

(The settings you have never heard of in the book, or those that conflict with the original settings, are all privately set by the author) (The author is not the designer of this character and cannot be completely OOC-free. Please forgive me) (Hengkai III + Nuanxue + Brain Lobe + may be followed by Bengtie, with multiple female protagonists,) (The male protagonist has a succubus physique and is secretly shaking) A son of man unexpectedly came to a world full of collapse. With his arrival, fate began to change. What does it mean for Kevin and Ellie to become Honkai's helpers? What does it mean for lawyers to cooperate with each other? What does it mean that the final boss is not the end? What the hell is that [Hengkai] that casually blows up the planet? Why do you mean that the protagonists, Kiana and Mei are just ordinary people? Do you mean to rely on me, a time traveler, to save the world? In the world of warm snow, with Lobotomy Company's plug-in, how can I lose? What a joke! I am the supervisor, I am [Biuan], and I am the dawn of all living beings! My name is Lin Luyuan, and I swear to her and to everyone that I will lead everyone to transcend the collapse and reach the new future! (New author, please be gentle in your criticism.)