Yang Dowon worked himself to death as a caregiver, only to awaken as Doel, the manager of Twilight of the Stars, a retirement home for legendary transcendents whose long lives have left them with every illness imaginable.

A blind Sword Saint. A one-armed Martial King. A senile Sage. A Dragon Lord who's simply too old to function. These are just a few of the extraordinary residents now under his care.

The retirement home is buried in debt, the system threatens Doel with death if it goes bankrupt, and keeping its eccentric residents healthy is only half the battle.

By putting the world's greatest legends back to work, Doel sets out to pay off the home's debts, develop a struggling territory, and, if possible, find a way back to Earth.