Black cat?
The Adventurer seemed to have discovered something; he hurriedly touched his own face, but instead of skin, he felt prickly fur.
When did this happen?!
Feeling shock in his heart, he tried to walk forward, but with a step taken, his surroundings spun wildly, accompanied by a data-decoding-like stutter. As the scene around him crumbled away, the Adventurer saw another space behind him.
It was like...
Do you know about photo editing software?
The storeroom of the convenience store was the top layer, the one everybody could see and the only layer people could see.
But now, it was as if the software had suddenly glitched, causing some sort of bug; hence, this layer was slowly being deleted, one pixel block at a time, revealing the hidden layer beneath it.
This was the layer now presented before the Adventurer's eyes.
A monotonous yellow filled the entire space, while fluorescent lights constantly emitted a "zzt zzt" noise.