Yu Yi is a good brick for his adoptive father, and he can move it wherever it is needed.
This brick was first moved into Prince Xiang's Mansion, and then into Prince Jin's Mansion.
It offended King Xiang's emotional debt, and offended King Jin's innocent heart.
In the end, he was lucky and beat his adoptive father to death.
Cp: A happy-go-lucky weedy heroine ✖️ A sultry male protagonist who is cold on the outside and hot on the inside
Purpose: Female growth