All pain seems to be like a sandcastle, which will slowly blow away with the wind of time, but can also be suddenly reshaped by a burst of memories to build a more painful sword. It's up to you whether you choose to let time go or to look back endlessly, to move forward firmly or to be tortured by nightmares repeatedly. During the journey, there are always many passers-by passing by. How many people are related to you, and how many faces can you remember. Whether the encounter and separation are meaningful, time will tell you.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.