[SORA-627] It's a bumpy uncle who hits a weak girl with all his might lol I'll crush that rotten sense of justice Ruru Haruno

Yamada is a dull office worker in his forties. He vented the stress of work and home as a "bumping uncle" who bumped shoulders with anyone in the city. That was the only sense of superiority. One day, he collides with Ruruto, a schoolgirl with a strong sense of justice on her way to school, and incurs her intense anger. "It's the worst! For the first time, Yamada couldn't stand the words of contempt. Using an event app obtained on the Internet, he brainwashed Ruru. At first, I just wanted to make her apologize and respect her...