新世紀いじってプリンセス～もう！またそんなことまで～

Sin travels around with a maid, Lina, for the ruins of the Supple Kingdom. He finally finds it, and goes inside. A vision of the king suddenly appears in front of him, and tells him that Sin is a direct descendant of the king. The king also asks him to revive the kingdom. At first, he needs to find his wife.... Will he be able to take the first step for the revival of the Supple Kingdom?

[From ErogeShop.com]