Kiri Putin's family is bound to a bargain: his father Victo, a Chronos Ruler who battles the time-eating demons born from people's regrets, struck a deal with a Horologue that cost the family years of their lives and left Victo ageing backwards. Chronos Rulers exist to recover the time these demons steal, hunting them down before the debt comes due. This manhua follows Victo, Kiri, and Kiri's mother Mina as they fight to reclaim what the bargain took from them.