Showdown, I'm a tree

Mu Zian was reborn as a tree.
I wanted to spend my life in a mediocre manner, but there was a monk who buried the female body near the root of the tree. .
There is also a white snake, entrenched in the tree.
However, this is just the beginning... Slaying demons, slaughtering immortals and Buddhas, and crossing a generation of gods...