A deep dark corridor stretched across the rooms with one door facing another. The glass window in each room could not be opened and behind each window was a steel frame that seemed to protect you from a suicidal leap. It didn’t make any sense to me until one day, due to a contract issue, a senior worker tried to kill himself by jumping off the top of the building. He threw his half body up in the air by sitting on the parapet for a long time. Before the police came prepared with a large air bed, there was a terrifying silence, and beyond the silence were terrifi ed whispers. No one knew exactly what and why, except for those who were concerned. Seeing there was no way he could die or gain any benefi t from it, the boss threatened him, “Jump! Please jump! Please do jump! Let’s see how stupid you are and what you can play with me!”