This character is being possesses by evil spirit. Every now and then, the tend to terrorize him within, causing him to behave abnormal.
You can feel his eyes expanding very wide and uncontrollable with his mouth wide open and hand stucked on the face after numerous shivering.
Someone needs to show up and deliver him.
The drawing was done with a blue ballpoint pen on a cardboard paper. My steps are below:
Thank you.