"I want to break off our engagement, so allow me to declare you a criminal."

My fiancé, the Fourth Prince, despite having committed infidelity himself, shifted the blame onto me because he didn't want to be the villain, and had me exiled to an island.

The island where I was to live had been forsaken by its guardian spirit, and its environment was utterly uninhabitable for humans. However, I hit it off with the guardian spirit and earned its favor.

Having gained the guardian spirit's power, and now capable of purifying the island's water and plants, I resolved to rise from nothing on this island.

Meanwhile, the prince who banished me incurred the wrath of a foreign king and met a tragic end――