Two high school students, Wang Xiao and Chen Bing, fell into the water inexplicably, which led them to another parallel world. In this continent full of magic, they have become the lowest level of bugs, worse than magic slaves. Is it the guidance of the universe itself or someone's conspiracy? They explore and learn step by step, slowly uncovering the truth of the matter... And Chen Bing, who loves Wang Xiao, has also inexplicably turned into a man because of magic. Will they be together...?