"Xiao Xiao, you already have everything? What else do you want?" Cheng Ming tried his best, but failed to please Xiao Xiao.
"Yes, what is it that we are desperately looking for all our lives? Where can we find it?" With this question, she left him again and left without saying goodbye, leaving Chengming alone to face the vast grassland and the snow-capped mountains calling: "Xiao Xiao"...
Concept: If we have money, status, and love, but still feel unhappy, what exactly is it that we lack?