Mastermo and the unknown station

It was an old man with a single leg. Surely it wasn't that horrible to see a person with physical defects as such, but what really came as a shock was that the old man's leg had an open wound as if it were amputated not long ago. The blood was still dripping down and chunks of meat were still hanging from the edge of the half-left leg. 

The old man's face could not be seen clearly due to the lack of light. They could make out his silhouette and before they could focus on his appearance, the man disappeared. He disappeared without a trace as if he was never there—as if their eyes had played tricks on them.

"That was... Please tell me I wasn't the only one who saw that...?" Hasumi questioned as soon as the old one-legged man disappeared. 

Zhihao, "Everyone saw that."

"..."

The group was certainly spooked out and didn't know what they were to do.