About a century ago, the mysterious game God Tribulation invaded reality. Demonic beasts and monsters now roam freely, forcing humanity into a brutal survival system of awakening talents, changing classes, and leveling up by killing monsters. Death is permanent for most people. Only a rare few healers possess limited life-saving abilities on the battlefield. Disasters continue to escalate with each new expansion pack, and the third one has already announced that the Demon God Revival is coming in ten years.In this harsh new world, high-school top student Ren Yi becomes the first person in a hundred years to awaken dual talents, shattering the long-standing rule that humans can only awaken one. Instead of specializing in a single class, he chooses the rarely walked path of a classless freelancer and begins carving his own way through dungeons and danger.