I Died That Summer, My Body Was Not Buried

I died in that not-so-hot summer, exposed to the sun in the wilderness, and my body was not yet buried. The surrounding monsters are eyeing me and will eat my body within three minutes. It's very urgent. Traveling through three thousand worlds, just to be resurrected, go back and bury the body without being eaten, and go home to see my wife and children... Reborn as a tree, starting from a sapling and becoming a tree ancestor... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.