This is the story of an ordinary person who grows from nothing. "I don't expect to reach a hundred. Sixty is enough. I only want to make it to sixty." He fights only for the things he wants to protect.
Emm, this is my third book. My first two fell apart because of Honkai Impact 3rd's story (I mean the later reveal by the writers themselves that Durandal is the real Kiana), and then Elysian Realm came along. So this book will be a slow burn, focusing on original elements and everyday life. (Honkai Impact 3rd has betrayed me too many times.) The protagonist's abilities are related to The Three-Body Problem.