Springtime for the Woman Who Guards the Village

[Countryside + fool + miracle doctor + invincible + no saintly do-gooder]

Wang Kai's parents were murdered, and after graduating from a top university, he was also left mentally impaired by a car accident. He was taken in by his uncle and aunt, where he endured daily abuse and lived worse than a dog or a pig. But then an accident awakened the inheritance passed down through his ancestors, and from that moment on, Wang Kai soared to success!

He farms a little, raises fish, flirts with the girls, and lives a carefree life!