First life as an immortal, second as a demon, third as an essence, fourth as a spirit, fifth as an enchantress, sixth as a monster, seventh as a ghost, eighth as a yao, and after nine transformations, one becomes human.
As the saying goes, there's always someone worse than a villain. The same goes for gods, ghosts, yao, and immortals!
As a spirit medium, I won't treat the immortals like other spirit mediums do, keeping them fed, honored, and revered, meekly letting them push me around! No way. If you immortals came to me to be your medium, isn't it because you want to leave your ancient cave and make a name for yourselves? Then you do what I say! No matter how famous you are or how many millennia you've cultivated, I won't make offerings! I won't burn incense! You won't get an altar! I'll say what I want and curse you if I feel like it! The moment I call, you come straight to me!
Treat me with respect, and I'll return the favor. Cross me, and I'll make your life ten times worse!
Born with the Nine Suns' Fiery Fate: when the Nine Suns appear, the Nine Yin emerge, and the great demon must enter the world. Good or evil, Heaven will judge!