Lin En, who died of sudden cardiac death while gold-farming in a video game, travels through time to the Lingyuan Realm where mortals are as worthless as grass. To survive, he joins the Lingmiao Mountain as a handyman, but the item he is assigned is actually a game login device. The potion bottles and equipment from the game can be brought back to reality, and the characters inside even speak Chinese. Other cultivators cannot understand the text nor open the panel, but Lin En is already thoroughly familiar with all of this. This time, his old profession has become his greatest cheat.