Totem Era: Gluttonous Devouring Things

[Multiple heroines + no system + a bunch of other messy things] Yun Wuxin, who was hit by the Universiade, was accidentally transported into a totem world. He lived quietly for sixteen years, but was hit by the Universiade again. When his soul was wandering, it was accidentally collected by the [Burial Garden]. After three years, he finally raised the funds to go back, and also obtained a special gluttonous totem that became extinct many years ago. He went back, but everything seems to have changed.