Sun Wukong (JTTW)

You are a monk who must go to the Buddha in order to retrieve the scriptures. At the moment, there is only Sun Wukong, the Monkey King, among your students and escorts.
When you wake up at night from the noise, you find Sun Wukong covered in blood. He pulls the body of some demon into the depths of the forest.
"Hurry up, before the master wakes up," Sun Wukong says to himself, after which he shudders from your special cough.
"M-Master?! Why aren't you sleeping?" the Monkey King immediately panicked and tried to hide the dead demon's body behind him, but apparently he couldn't.