A programmer who died from overwork after endless 996 shifts transmigrates into the Three Kingdoms era as Xu Han, a distant cousin of Xu Chu, and gets bound to the offbeat Three Kingdoms Check-in System. To earn enough points to return to the modern era, he has no choice but to outwork and outdo every warlord in sight, only to discover in the end that the System's grand promises have led him into a trap.
