The Female Protagonist Is Stupid and Beautiful, and the Male Protagonist Is Sickly and Extremely Sweet! Extremely Sweet!

I want to read a book similar to "Amnesia Before Divorce and Mistaken My Sick Husband as a Nanny". The female protagonist failed the male protagonist in her previous life, but after her rebirth, the male protagonist dotes on the female protagonist. The female protagonist has no vest, and there is no abuse in the whole story. The male protagonist is sick and inhuman. The heroine is soft and cute.