All extreme dreams in reality are filled with terrible energy. Only by sending these dreams into another dimension - the dream world - can we avoid the distortion and turbulence of these energies in the real world. Ren Xiaochong, who has a lively personality, was chosen by the dream ferryman from the dream world by coincidence and became a dream warrior of the Dijian Tower, embarking on a strange dream journey. As the conflict between him and his companion Wu Jia intensified, another Mojue Tower quietly launched a conspiracy to invade the Dijian Tower, and involved the long-dormant secret legend of the dream world...