Little Uncle, Don't Allure Me

* In order to destroy the marriage alliance, Faang Fei, who was unwilling to be manipulated by her stepmother, married her fiancé's uncle, the head of the Wealthy Class in the capital city. 
Having achieved her goal, she immediately left.
What? The famous overbearing president was deceived by a little girl this time. How could he accept this fact?
"Faang Fei, is your heart made of stone?"
Seeing his sad face, why did she suddenly hesitate?