In this chapter, we are introduced to the ghost of the sea monster. The monster's head is "really big" , with two holes in its head and a round hat on its head. The only way to save the monster and himself is to draw the ghost. The sketch artist of the criminal research center has been requested to improve the sketch. The dispatch team asks the young man to stay and help them record the evidence. The young man says that he is not too busy and that the technical team has interest in him for a while