The Story of Urban Gods and Heroes

The remnants of Wutian in black robes attacked the heaven, killing the heavenly soldiers and the heavenly generals, and released the ancient demons and evil immortals who were imprisoned in the heavenly prison. The demons are all out, and the devil's path has disappeared, causing the three realms to encounter catastrophes and are in danger. Zhang Feng, the demon-slayer immortal, is ordered to go down to earth to conquer the demons through calamities.