Chu Tianxing, a boy from Nanshan Village, accidentally got involved in the turmoil in the world, and got acquainted with the superb medical Liu Wuyou, the powerful Shi Dahan, the well-informed He Xiaoyu, and the weird spiritual beast Pearl. In the seemingly ordinary rivers and lakes experience, the four people and one beast uncovered the intricate conspiracy behind it. Justice and danger are intertwined, growth and friendship go hand in hand, and humor runs throughout. After several twists and turns, the wise and foolish Chu Tianxing finally exposed the conspiracy of the hypocrite Sima Zheng, and faced the world with a smile.