Five-year-old Qi Xu: Brother, I don't want to grow taller.
Qi Xuan: Why?
Qi Xu: Because my brother won't take care of me anymore when I grow taller.
Qi Xuan: Brother will take care of you forever
Qi Xu: Then you have agreed not to go back on your word.
Qi Xuan: No regrets
The younger brother controls the gentle brother × the little sun brother
1v1 HE
Note: 1. There are sub-CPs besides the protagonist
2. After becoming an adult, the adoption relationship with the Qi family has been terminated, and there is no blood or legal relationship.
3. Reunion is not a simple cookie
Intention: I will always love the one I love