The Occult Yin-Yang Master

A letter covered in strange symbols arrives from the sender: his long-missing father. To find him, Yang Xiaoyu travels to the frontier desert, only to discover that it is an ancient battlefield from decades ago, codenamed Operation Gods. Next, Yang Xiaoyu goes to Fengdu Ghost City and descends into the Yellow Springs. Then Yang Xiaoyu ventures into the Qianling Mausoleum, where no one is allowed to enter. There, Yang Xiaoyu uncovers a secret the Martial Emperor hid for a thousand years, one connected to immortality. At the same time, an operation codenamed 'Qiming' is also underway...