Seeking the title of a doomsday novel

[Main character (male), but has Nuwa's bloodline. In the beginning, he wears a silver watch (System Incarnation??? -)] I can't remember), but it seemed to have been destroyed in a battle. In the beginning, his mother was killed by a zombie, and the tears she left after she died turned into a crystal. Later, when the protagonist's head was blown up, she saved the protagonist's life (who was ambushed). In the novel, there were also a hundred ghosts, five spiritual pearls, Qin Shihuang, Gan Jiang…There were also some foreign characters whose protagonists had learned the Shurunyan skill and continuously upgraded it.
This book is quite early

Answer 1

A doomsday novel could be called " Doomsday Escape "," Doomsday Paradise "," Doomsday Afterlife "," Doomsday Battle "," Doomsday Defense "," Doomsday Survival "," Doomsday City ", and so on.