The boy's appearance and departure were not something she could witness when she was eighteen years old. But she didn't know it at the time, but from then on that boy was like a ghost to her, never to be seen when he came, never to be chased, unable to get what he wanted, and lost again after he got it, turning around and turning around a thousand times. Only later could she understand what love is and what feelings are. This is a forest made of steel bars and an ocean where people gather. She would meet him here, and then their fates would intertwine and they would be entangled.