Lee Han-Woo and Beak Do-Won were two inseparable friends who had a shared passion for fighting. They had known each other since their kinder garden days, where they had quickly become trouble magnets. Together, they caused endless chaos, pranking, and causing mayhem wherever they went. They were like two sides of the same coin, with Do-Won being the tall, stoic, and calm half, while Han-Woo was the short, energetic, and impulsive half, but they both shared tge same interests.pp