"Because you are an idiot." Xiang Nianguang said with a smile.
"You always call me stupid."
Qingge pouted: "I'm stupid, so why do you still like it?"
Xiang Nianguang's smile deepened: "Just because you are stupid, I have to stay by your side to prevent you from being fooled by bad people. To prevent you from being scared, to prevent you from suffering, to prevent you from wandering around, and to prevent you from having no branches to rely on."