C272 I will Never Fall in Love with You Again

There's always a little boy in distant memories. That was Fesaer, her little brother, who used to be called Jiachen.

Fesaer looked at his sister with tears in his eyes. "Sister, do you not want me anymore?"

"Fesaer, I did not want you. My dad let you down and planted bacterial strains in you. Big Sister will use my body as an experimental human body to solve the problem of the bacterial strain