After Being Teased by a Bamboo Horse, I Got Together with His Brother

Looking for a Marriage Between a Wealthy Family and a Campus!

I want to see content similar to "The Bastard is My Guardian Spirit, All Your Rich Families Are Sick". The group portraits of wealthy people on campus include family, friendship, and love. There are many CPs, but the setting is relatively niche. I'm short of books and want to read it!