A mysterious group of people appeared on the fishing boat, claiming to have mutated creatures and reporting the discovery of fragments of Dr.’s clothes, and Mr. Du became serious. At night, the girl who stayed in Fu Junhao’s house woke up with a nightmare. Fu Junhao gave his walkman to the girl to comfort the girl to sleep.

The next day, Fu and Zhang came to the school and were told that You Shangjie was missing. At the dock, resident Sha Jian questioned Lao Lin’s whereabouts and clashed with Su Minxu, the son of the owner of the fishing boat company. Sha Jian left, and a mysterious person has followed Sha Jian secretly.

At this time, Mr. Du found a “reagent sample” in the hole in front of an iron gate. Fu and Zhang came to Yu Shangjie’s house after school to inquire, and they encountered Yu Shangjie’s divorced parents and quarreled. The two left and went to investigate the place where You Shangjie disappeared. Fu Junhao’s shoes stepped on the black slime. At this time, the girl who stayed in Fu Junhao’s house cleaned up the room. Grandma Fu Junhao went home, heard the sound, and went upstairs to check. The girl’s expression on the second floor became strange, and the grandmother seemed to be in danger.