A school manga with the theme of "Youth in the second year of high school". "I don't care about school rules!" "It's either the teachers who always nag me about the school rules, or the bancho who're always trying to get me to join their gang!" "All I care about is my motorbike!" The main character, Hikaru Hayakawa, is a second-year student at Ryudo Gakuen High School who rides in his 750cc Honda Dream CB750FOUR motorcycle. He loves to ride his beloved bike and enjoys riding through the wind more than anything else. Here comes the masterpiece of the painful graffiti of youth!