He Yuchen, 5 years old, met Song Xuan, 6 years old. The two became best playmates in childhood.
Ten years later, due to the grudges of the previous generation, he returned to Jianghuai City and lived in Song Xuan's home.
"Even if I lose the whole world, I don't want to lose you, because the whole world is not as good as you."
Intention: Study hard and make progress every day