When the bronze door buzzed ominously, Zhang Qiling knew something was wrong. After a dazzling white light, the "stuffy oil bottle" found himself standing at the foot of Zhongnan Mountain in the Southern Song Dynasty. At the same time, the little dragon girl who was practicing in the ancient tomb was also involved in the vortex of time and space by a mysterious force.
Two souls from different time and space met in this way. One is a descendant of the Zhang family who has been burdened with a thousand-year destiny, and the other is an ancient tomb fairy who is isolated from the world. Zhang Qiling's black gold ancient sword and Xiao Longnu's jade sword complement each other in the moonlight. From the initial alert to fighting side by side, they jointly fight against the threats from the two worlds.
