In a parallel universe where technology and magic are intertwined, the dream weaver Lin Qian has the ability to travel through time and space, and is responsible for maintaining the normal order of history. During a mission, he accidentally left the Heart of Time in the late Ming Dynasty. This behavior not only caused a serious deviation in history, but also awakened an ancient evil force - the Netherworld Demon Lord. The Heart of Time is not only a powerful energy source, but also the key to sealing the Netherworld Demon... In order to protect the peace and tranquility of time and space, Lin Qian and his companions made great efforts.
