One day, when he suspected his wife cheating on him, he was selected as a test subject for a drug that would turn him invisible. One pill would only turn him invisible for one hour. Taking too many pills could halve the effectiveness of the drug due to side effects. What would you do if you had such a drug in front of you? He doesn't really want to see his wife cheating, but his depressed erection won't stop, and he becomes invisible and sneaks in. This is a shocking work! Please watch it while feeling like you're an invisible man.