A piece of unexpected inheritance tore Xun Yu's ordinary daily life into pieces. What he inherited was not wealth, but an opportunity to step into the dark world - where the only way to become stronger was to "hunt souls", which is to forge the will of the same kind into the cornerstone of strength.
When he holds the [power] that can peek into and tamper with human nature, but refuses to feed on it, he becomes the public enemy of all predators in this cruel jungle.
In the end, it was he and his best friends who stood on opposite sides of the abyss. When the gap of ideas swallowed up the past friendship, a conspiracy aimed at breaking fate, but may also burn everything, began.