A painful yet worth it sacrificial life. Xiao Zhan, a 18 year old, struggling to keep his siblings safe from the tortures of their life. No one knows the amount of tears he shed. His decieving smile is what tricked others. This way no one really knows what he's going through. But what is someone noticed it? Even through the sweetness, what if HE notices the bitterness? Wand Yibo, a 20 year old, ready to take after his parents, the company. He too did face the tortures of life. What if he encounters the painful sight? The reality of the 18 years old. And decides to change it.