Yin Yang Beauty Corpse

[Two male protagonists + suspense + supernatural + multiple CPs] The paranoid black Pluto attacks the smart and rational young boy Because of an inexplicable marriage contract, he was forced to have a relationship with a ghost. I originally thought it was just a prank, but I didn't expect it to be a conspiracy that lasted for tens of thousands of years. From the initial testing of each other to the subsequent conspiracy and frustration, it was all because of him. Perhaps it was something that had been planned in advance, which made them appear in each other's world as opposites, and they had no choice but to go hand in hand...