The story takes place in the modern society at first, a kind of futuristic setting where people don't have any 'Physical' bodies now. Our Mc is a student here He is assigned a project where he has to create an 'ancient' world and so he goes into the world that he created but without any memories whatsoever. And has to experience the world for himself with his loyal and unpredictable shadow guard. It is kind of fast-paced as the ML and MC fall asleep early on, all though it takes time. Its super sweet and the two are very fun to read about. It has 91 chapters in the manhua and 15 chapters in the novel . Its not completely translated I'm also camping for this on 9/10 would recommend, worth the wait.