Left alone on his birthday with no one but his mother messaging him, Reigen is forced to confront his loneliness and the fact that he has no real friends.
The episode ends on a cliffhanger as Reigen is invited onto a TV special where Jodo Kirin (the psychic from the Mogami arc) plans to humiliate him on live television. Mob Psycho 100 II (Dub) Episode 6
Determined to prove he can succeed without Mob, Reigen works tirelessly, eventually becoming a popular media figure through genuine effort and advice. Left alone on his birthday with no one