I Re-Enter the Game in the Sea of ​​Sand

A huge game has begun since a tall, muscular man carved terrifying and strange patterns on the backs of young man Li Cu and young girl Xie Xinlin. What truth is buried under the rolling white sand? What is the connection between the pictures on the backs of the boys and girls and the secret project under the white sand? Faced with all this, should they bear it or give up? Can they complete their mission? What does Xie Xinlin, who has re-entered the game, have to do with the half-armed Jiangshan who robbed the tomb? (Elementary school student writing, if there are any violations of the rules, I will change it if I am reminded (*❛ั∀❛ั∗)✧*. Points of interest: non-time travel, amnesia, sometimes first person, sometimes God's perspective) Add a sentence: If the name does not sound homophonic, will it be reported for plagiarism or infringement? If not, please remind me!