The Story of Amr, Aisha and a Small Country Ver.1.0 by Suzuya - Adult Sex Game

Amr succeeds his father who died of illness and becomes the King of the Kingdom of Rouel.
But on the day of his coronation Amr's brother Lawrence, who had once been exiled from the kingdom, leads an army to raid the capital.
Defeated in the blink of an eye, Amr was taken prisoner. Deprived of his position, his honor, and even Aisha, the woman he was to marry
Lawrence gave Amr an order - to bring back a hidden treasure from the royal treasury, which only the royal family can enter.