After Junjie graduated from university, the financial crisis left him unable to find work. By a twist of fate, he joined a loan-sharking company, starting out as its lowest-ranking thug. As he experiences the bitter and sweet sides of life as a gangster, he does everything he can to transform this criminal gang into a legitimate business. Follow Junjie's journey, from his struggles and romances to his bloody battles in the underworld and his pursuit of vengeance. This is an epic tale of youthful struggle and conflict that will keep your blood pumping.