Mo Chengye transmigrates to ancient times and becomes an ordinary night watchman in Yinghe Town. Although he has no talent for cultivation, he possesses innate merit and the extraordinary power to make his words come true. He saves Luo Qiyue, the Holy Maiden of the Canglan Sect, while the traitorous Xiao Heng, consumed by jealousy, defects to the Ghost Spirit Sect. When Luo Qiyue temporarily stays at the Mo residence, she discovers that the cat, chicken, goldfish, and plum tree in the courtyard that the protagonist looks after are actually ancient mythical creatures, including a White Tiger and a Divine Phoenix. Xiao Heng joins forces with the Ghost Spirit Sect and the Beast Taming Sect to launch repeated attacks. They even unseal the ferocious Taotie, intending to slaughter the town, but the beast is instead subdued with candied hawthorn skewers. When Taotie's parents, a giant dragon and a divine sheep, misunderstand that their child has been kidnapped, a great battle ensues. After the misunderstanding is resolved, they too settle in the little courtyard. With the warmth of everyday life and a gentle heart, Mo Chengye embraces and makes room for all the extraordinary beasts.