Please recommend a tear-jerking ancient novel in which the female protagonist pays a lot for the male protagonist, and the male protagonist is moved and dotes on the female protagonist?

I recommend 'Your Majesty, Your Character Is Broken' to you! The female lead was a mixed-blood of an immortal dragon and a demon snake, while the male lead was the number one heavenly immortal lord in the Heaven Realm. Although the age difference was a little big, the male lead was very loyal to the female lead and doted on her alone. The female protagonist often resisted the male protagonist, but she was eventually caught by the male protagonist. This is a sweet article about healing. It's really not torturous ~ I hope you like this fairy's recommendation. Muah!