I recommend two novels to you: " The Sick Mr. Quan is Super Warm " and " Quickly Wear Your Buerchen." The male protagonist of " Sick Beauty, Mr. Quan, Super Warm " was arrogant and cold, but he cared for the female protagonist and obeyed her orders. And the male lead of " Quickly Wear Your Buerchen " was also a sickly girl. He loved the female lead deeply and doted on her in every possible way. The male protagonists in these two novels were both very powerful and cold characters, but their love for the female protagonists was very meticulous and gentle. I hope you like my recommendation.π