The banished prince has unknowingly become matchless! He is pushing his way through to a harem tyranny through his unfortunate skill and the power of love!

The third prince Jake was given the Powerless skill from the gods and was thrown out of the palace for it, but he ends up enjoying life with his harem: Layla, who has the Siren power that is strong enough to level a country; Evelyn, who is known as a cunning woman for being a greedy merchant; Lily, a courtesan who can entice any man; and Isabella, a high priestess who wants love. He's enjoying his exile when he hears rumors that some sisters who can give the power of immortality are visiting the kingdom. Will that visit bring hope or disaster to the country?