She was given a contract by her father to Pei Ningyuan, who had disabled legs.
Wen Ya succumbed to him for the sake of her mother who was seriously ill in bed.
Pei Ningyuan said that as long as Wen Ya marries him, he will save her mother.
But when she fell in love, she found that his fiancée came to her door.
This book is well written, I have been reading it