Mamotte Banken-kun

Will you be my watchdog? Katsu was a crybaby who was bullied, but after being rejected by the girl he had a crush on, he decided to become stronger. As a result, he was feared as "Masa the Vicious Dog" and spent his days fighting back against delinquents. One day, a rich boy named Morimi transferred from a prestigious school. He looked like his first love. What's more, he seemed to know about Katsu. And now he says to me, "I want you to protect me"──!? A story of first love between a delinquent and a rich transfer student