Qiao Xiaoxi is three days older than Xiao Xiaochen, and those three days are all it takes for her to put on airs as his big sister from childhood onward and bully him all the time.
Xiao Xiaochen has been Qiao Xiaoxi’s sidekick and little underling since they were children. He almost never refuses her anything. Qiao Xiaoxi thinks he’s afraid of her because she’s his big sister, so every now and then, when her conscience gets the better of her, she even acts like one. What she doesn’t know is that Xiao Xiaochen has always been the one indulging her. That indulgence became doting, and his devotion gradually turned into love…
Xiao Xiaochen spends his entire youth protecting Qiao Xiaoxi, but the three-day age difference keeps him from ever finding his way into her heart.
What Xiao Xiaochen doesn’t know is that he has always been in Qiao Xiaoxi’s heart, and never left.
