They used their illustrious family backgrounds to make things difficult for the heroine, acting as the male lead's devoted lackeys and laying the foundation for the protagonists' romance.
Then Hong Qi, a woman who could really deliver, arrived, and the lackeys got their turn to shine...
Protagonist: I lost one of my lackeys, and I miss her so much. Can you help me find her?
Hong Qi: GET LOST. Keep your hands off me :)
First world: Brothel courtesan
Second world: The substitute bride of a wheelchair-bound tycoon
Third world: The supporting female character is a metaphysics master
The rest are undecided...
Theme: Every supporting female character deserves a happy ending.