Content: Original novel HE time travel novel (there should be a knife in it)
Introduction: Zou Shaohuai, a male senior in high school, was at the bottom of his class, but he changed his mind after being enlightened by his class teacher Li Xi. He made up his mind to start studying hard, but without laying a good foundation, his head was empty. When he was sleeping, a small robot helped him change everything...
Purpose: Inspirational