Dropping-in to Murder

Jun Zhantian was very excited after having made his breakthrough. So, he kept talking for a long time before he discovered that his grandson was holding his nose. The youngster wasn't able to talk, and looked sullen as well. He then looked at the way his grandson was looking at him, and he couldn't help becoming a bit suspicious. [Is something wrong with my body? How can you treat your grandfather that way?]

He then subconsciously looked himself. And, he found that something was indeed wrong—there was something on his body. He was covered in stains. His loose robes were sticking to his body for some reason. And, his normally white gown was covered in thick layers of stain. However, the old man didn't bother to inspect the color of the stains. However, he had suddenly started to feel wrinkly and uneasy over his entire body.