I Am the Only Human Being in the Whole Company

An innocent male college student was looking for an internship after graduation and accidentally joined a company. Then he discovered that everyone from the overbearing CEO to the little girl at the front desk was not human. Every time the gentle HR director passed by him, he would be possessed by sleeping pills and unable to sleep for a long time. Every day after he fell asleep at work, there would be monsters and monsters crying and loving him while trying to kill him. The most terrifying thing is that every time I wake up, I am caught by the cold-faced executive director. Finally, he got through the physically and mentally exhausted internship period and submitted his resignation. He found that the president looked familiar. Wasn't he the boss of the monster group in his dream?