I'm Finally a Tree, But Why am I a Demon Lord

Botanist Satoshi Ki suddenly dies, meets a God, and got reincarnated as a tree. Or so he thought (on hiatus) Disclaimer: This novel follows a (kinda) omniscient pattern or when the author scrutinizes the characters to get a deeper knowledge of them and the world so if you are the type of reader that only wants to see the mc, you've been warned ;)