The story takes place in the blue world where mountains and rivers are vast and strange beasts and spirits emerge. Young Su Qingxuan acquires a rare spiritual object by chance, and becomes involved in sectarian struggles, invasions from foreign races, and exploration of ancient ruins. Teaming up with Xiao Yuan and Lu Chen, the three of them have very different personalities and are constantly making jokes. Going through obstacles along the way, cleverly solving incredible embarrassments, and gradually uncovering the mysteries of the world. In the end, Su Qingxuan understands the true meaning of growth, sees opportunity in humor, and brings his partners not only top strength, but also their own self-salvation and priceless friendship.