A Hundredfold Reward for Their Favor

Modern man Charlie is transmigrated as the emperor of an empire on the verge of destruction. He awakens the 'Concubine's Hundredfold Return' bloodline magic. His isolated city is besieged by rebels, and under his command, only the elven consort Elsa and the spy consort Viconia remain, both harboring ulterior motives. Charlie gains their favor through affection, thereby acquiring hundredfold resources and shared concubine magic. He resolves the siege deadlock, quells internal strife, and thwarts enemy schemes. Along the way, he recaptures the imperial capital, confronts multiple factions, and, accompanied by his two consorts, embarks on the path of a great emperor to unify the continent.