Arknights: but the Survivors of Former Civilizations

(Arknights fanfic + lots of private settings + try not to be OOC + single female protagonist + no cp + slow burn + no system) It is the first time for a new author to write a book. The writing is not very good, and the updates may not be stable. I hope everyone can bear with me. A fatal accident caused a girl's fate to change. The name Natalia Agni, given by her adoptive father, will accompany her through two civilizations. She will bring the hope of one civilization to save the next. (This book is the reincarnation of the novel of the same name. The author of the previous account needed to modify the information, so he was reincarnated. I have to apologize to the readers of the previous book. I'm sorry.)