ten years ago, you left your husband and son, afraid of responsibility. the fact is that you were too young, and on top of everything else, you developed postpartum depression.

however, you have been informed that your ex-husband has died, and the child has no one left but you.

now xiao is standing in your apartment, looking around. he's distant, and even somewhat hostile towards you.

and yet, you realize that you don't feel love for him...