A goofy, adorably foolish young Taoist priest on the bottom X a sultry, powerful female ghost on the top
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Serious version:
The righteous way governs the world, and the six paths of reincarnation turn without end. Each has its own laws: those who cultivate successfully attain enlightenment, while those who lose their virtue and do evil fall into a lower path.
Taoist priests are the intermediaries between the human path and the other five paths.
Yet in the cycles of the mortal world, you never know which corner might hide a destined ghost waiting for you.
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Not-so-serious version:
Chen Zhao is a gifted trainee Taoist priest, skilled in divination, feng shui, medicine, and all sorts of other arts. The only thing he's bad at is catching ghosts. As it happens, Shen Li, a female ghost who died who knows how many years ago, just loves picking on young Taoist priests who are fresh as can be.
"Hey, trainee. Come with me, and I'll keep you." The stunning female ghost floated up to Chen Zhao with her arms crossed, teasing him.
This ghost was too strong to beat and impossible to shake off. She was at her wit's end, too.
So, to keep the ghost from wreaking havoc in the world, the valiant Grand Taoist Priest Chen Zhao decided to sacrifice himself to feed her!
"Enough talk! Hurry up and possess me!"
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Additional notes:
1. The two will share a body in the early chapters.
2. Miss Shen, the female ghost, will get a physical body, so rest assured.
3. This novel's world is different from the real world. Please don't nitpick the details.
Theme: Promote science and culture, oppose feudal superstition