Mob Psycho 100 Episode 4 -

: The episode ends with the first confrontation between Teru, who uses his powers for personal gain and status, and Mob, who adheres to Reigen's rule: never use psychic powers against humans. Season 2, Episode 4: "Inside ~Evil Spirit~"

: Reigen and Mob are hired by a wealthy man whose daughter is possessed by an incredibly powerful spirit. Mob Psycho 100 Episode 4

: Several other psychics are present, but most are easily defeated, leaving Mob as the only one capable of facing the threat. Mob Psycho 100 Episode 4 Discussion Post : r/Mobpsycho100 : The episode ends with the first confrontation

: A conflict between Salt Middle School (Mob's school) and Black Vinegar Middle School escalates when delinquents kidnap Mob. Mob Psycho 100 Episode 4 Discussion Post :

This episode introduces , a rival esper who serves as a direct foil to Mob.