Zhan JunBai and his sheer levels of fucked up are honestly glorious to experience. He doesn't want to care about Fu Cheng... but he fell in love with him as Yu TangChun and now can't change his mind.
He keeps him locked up, he takes care of him... sort of..., he watches over him, he talks to him, he does everything to create a gilded cage for the man he loves who hates him so fiercely.
And he orders a special coffin for him, something rare and unique and expensive, knowing that he will die and knowing that this is the last gift he will ever give him.
Then he dies in a dream with his prayer beads in his hand.
Because no one else has ever mattered to Zhan JunBai the way Fu Cheng does, the way this dying opera singer entered his heart that he didn't even know he had any longer.