A Gau, as the only son in his family, have always shouldered particular expectation from his mother. Meanwhile, he also shared a rebel life with his errant friends, and finally made a huge mistake the night before his coming-of-age ceremony. Knowing that he had deeply disappointed his mother, Jiu was so reluctant and desperate, and blamed it all to his absent father. In great shame and solitude, he got to know the real taste of life.