Yamada is a dull office worker in his forties.He used to vent the stress of work and family as a ``bumping uncle'' who would bump anyone's shoulder on the street.That was my only sense of superiority.One day, on his way to school, he bumps into Ru, a high school girl with a strong sense of justice, earning her intense anger.For the first time, Yamada can't stand the derogatory words, "It's disgusting! It's disgusting!"He brainwashes Ruru using an app he got on the internet.At first, I was just trying to make him apologize and respect him, but...
