Underclass odd-job worker Zhang Junyan suffers betrayal by his girlfriend, oppression by his boss, and humiliation by a rich young master, while his mother is critically ill with no money for treatment. In a desperate situation, he awakens the divine treasure-appraising pupils, instantly distinguishing fakes and recognizing treasures, picks up a national treasure leak from a tattered wooden box, counter-attacks to sudden wealth and saves his mother. Thereafter, he sweeps through antique scams, slaps Li Hao and Zhao Kun in the face, defeats the provincial capital's Song family, and shakes Jiang Province with his fame. Ultimately, carrying divine jade and a remnant map, he sets out for the capital to investigate the bloody vendetta of his family's extermination.