Qin Annan, Du Yuetong, Wang Yifan, and Kihara Chiho met each other as they each pursued clues related to the "All Things Return Map" (an ancient star map that is said to record the location and taboos of core secrets of lost civilizations around the world). They discovered that this star map not only pointed to priceless treasures, but also related to terrifying power that could subvert the world's understanding and conspiracies throughout ancient and modern times. A huge organization called the "Eye of the End" formed by colluding with the Western mysterious religion "Shadow Mass" and the ancient Eastern cult "Nine Pylons" is also frantically searching for the star map, intending to release the sealed "Old Dominator" level existence. The protagonist group must go deep into dangerous situations around the world (Egypt, Southeast Asian rainforests, ancient Japanese shrines, lost cities in Africa, Tibetan snowy mountains, etc.), Solve layers of puzzles, and fight against supernatural horrors and vicious enemies. At the same time, they must also face the shadows of their own past and inner fears.
