Ryuu, Fuuma, and Eiji are three best friends navigating the ups and downs of high school life.  Ryuu, the class clown, is always the one to crack a joke, even if it's at his own expense.  Fuuma, the brains of the group, is a straight-A student who excels in academics.  Eiji, the most laid-back of the trio, is a bit of a dreamer who's always lost in his own world. Despite their differences, their days are filled with hilarious mishaps, awkward encounters, and the constant pursuit of mischief.  From accidentally setting off the fire alarm to getting caught in a teacher's elaborate prank, no day is ever dull.  Their adventures take them through school events, like the school idol competition, the annual school trip, and the school play, where their unique personalities clash and create a comedy of errors.

Jun, a shy, introverted, and self-conscious boy, navigates the tumultuous waters of high school romance. He's hopelessly smitten with Yuki, the school's popular and seemingly unattainable queen bee. While Yuki, despite her tough exterior, harbors a secret crush on Jun, her attempts to express her feelings are met with his crippling lack of self-confidence. As Jun struggles to believe Yuki's genuine interest, he's bombarded by the affections of other girls, each with their own unique and often bizarre approaches. From the bubbly and optimistic Hana to the obsessive and slightly unhinged Aiko, who literally pours her blood into homemade chocolate for Jun, the journey to love becomes a hilarious and heartwarming rollercoaster ride.