Begin as the Original God Yin Yang Immortal Master

Qiu Bai accidentally traveled to the world of Yuanshen and became a mysterious yin and yang. In the Teyvat Mountains, he witnessed a strange phenomenon in the world and was shocked to realize that his lifespan was exhausted because of the wish he had made, but he unexpectedly received "the most powerful demon system in Teyvat". After being bound to the system, he learned that he was the predecessor of the demon god Merceus, and that it would take three hundred years to be born. Fortunately, the energy of creation in the novice gift package helped him transform into a human form in advance, possessing divine powers such as teleportation in space, flying in the air, and the power of the devil incarnation of yin and yang. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.