Han Bing gave us a glance and began to speak slowly...
The situation was this: Han Bing had no friends and wasn't well-regarded by her dormmates, so after school, she would wander alone outside the school as usual, in order to avoid others' cold stares. Her method of seeking a sense of existence had clearly failed and had even backfired, resulting in her returning to the dorm very late every day and immediately going to sleep upon her return, since, after all, no one paid any attention to her.
It was during her aimless wandering that she saw something akin to black fog slowly drifting forward, looking like a piece of dark cloud. She curiously followed the black fog, wanting to see where it would ultimately drift to. As she followed it, she found it strange that the fog seemed to be heading in the direction of the school.
