Zhang DaDa is an upright and selfless person who dares to do things responsibly, earning him the nickname "Tough Guy". An unexpected incident caused him to hit rock bottom, but he never recovered. He started from scratch and relied on his excellent skills to counterattack and become the youngest person in charge. He repeatedly won the championship in various assessments, and was even called upon to rebuild a team that was on the verge of disbandment into an ace team, writing a legend of passionate counterattack!
