Um, it's not set up yet.
Purpose: to tear apart the hypocrisy and cruelty of the old-style wealthy family ethics, and write about the restrained tragedy of two people who are forced to wear masks for a lifetime, fall in love but are at odds with each other for life, and cannot be honest until death. There are no fierce and bloody cries, all the pain is hidden under the disguise, thick and restrained, and has long-lasting stamina.