She died for family love in her previous life, was reborn in Nirvana, and tried her best to climb into his bed in order to survive.
He, the master of this life, an emperor known for his cruelty.
She said, "I only want money, not people."
He said, "That's the best, it will save you trouble later."
I thought she took the money and he took her body, and they owed nothing to each other afterwards, but a package of sex entangled the two people tightly.