Royal Ojou-sama to Sounan! Mujintou Seikatsu

A young man finds himself stranded on a deserted island after a shipwreck. He is not alone, as a wealthy and pampered young lady, a true princess, is also washed ashore. They must learn to survive together in the wild, far from the comforts of their previous lives.

Facing hunger, the elements, and the complete lack of modern amenities, the two castaways clash over their vastly different upbringings. The spoiled heiress struggles with the harsh reality of survival, while the man tries to keep them both alive. Their forced proximity and the primal nature of their situation soon blur the lines between necessity and desire, leading to a passionate and unconventional relationship on the isolated island.