As a Poor Boy, I Was Entangled by a Rich Lady

The Poor Boy Sponsored by the Eldest Lady's Family Counterattacked and Turned into an Elderly Flower to Force the Eldest Lady

I want to read a book similar to "Secret Love". The eldest lady has a sweetheart with a good family, but the poor boy loves him but cannot turn into evil.

Rich Daughter & Humble Poor Male Protagonist

The heroine is a rich young lady, a little arrogant and domineering, but education is definitely indispensable. She also has some sympathy but not much. The hero has a crush on the heroine. In order to give the heroine a better life, the hero rises step by step. Anyway, the hero has nonsensical demands on the heroine.

Please Give Me a Redemption Story, Rich Lady VS Gloomy Poor Boy, Don't Be a Good Girl!