Mob Psycho 100. Book 2

Mob is already on edge, but this is still not the limit!
Mob is out cold after the fight with Teru, the gray cardinal of Black Vine High School. Is this the end? Oh no, ahead of us lies something that may be beyond even Mob's capabilities (who, by the way, does not want to use his superpowers left and right).
And on top of that, his beloved younger brother Ritsu has gotten into trouble and is caught up in a story.
Well, well.