Shen Xiamang is a girl who was born with a low sense of pain. She has not known what real pain is since she was a child. She fell in love with Fu Zelin, spent her entire youth pursuing him, and finally married him.
Only after the marriage did she find out that Fu Zelin married her because her rare blood type and poor pain sensitivity allowed her to donate organs to his Bai Yueguang unlimited times - liver, kidneys, bone marrow, and even corneas.
She is not afraid of pain, but she is afraid of heartbreak.
When she finally decided to leave, Fu Zelin found that he could no longer leave her. But she had already signed the organ donation form and left her last intact cornea to his Bai Yueguang.
On the operating table, she felt pain for the first time - not in her body, but in her heart.
