Three realms and seven realms, one realm and one Bodhi.
The seven perspectives, with the mortal world as the starting point, interpret the joys and sorrows of different realms, leading to seven clusters of Sheng songs with different notes.
Ps: Who said people who are not from my race must have different minds? Maybe if you are not careful, your "must be king" will become the difference between humans and monsters, the differences between gods and demons, and the unresolved love between immortals and ghosts~~