Synopsis

A character, seemingly named "YouYou," trips near a fire hydrant and is promptly saved by Ming He, who was faster than their classmates. It's revealed that Ming He, despite being rejected from the Superhuman Institute, is very observant. The group then starts investigating a building, discovering blueprints and learning that a vivarium with insects had gone missing months ago, possibly linking it to the mutant maggots' origin, along with the sewers.