There is Libfar Kingdom located at the center of the continent. It is a small country surrounded by beautiful lakes and mountains. The country is between two big countries, but they keep balance and peace using clever diplomacy. The main character is Soron, a soldier of Libfar. He is an old friend of Marie, a princess. He is not satisfied with his life recently. "Am I on the right track?" He decides to leave the country and go on a journey. But one day, an evil religious group invades Libfar. Soron tries to stop it with Marie.... (Source: ErogeShop)

He wakes up in a room and finds a woman, whom he doesn't know standing there. She says that he is the reincarnation of her liege. The Demon Lord who was sealed away centuries ago by the goddess of the land. She tries to give him his memories back but fails and gets upset. Then she decides that to awaken him, she must take him to the places where parts of his sealed power should be. Threatened by her, he follows her. In the first dungeon, he saves a priestess who thinks he's the Messiah coming to save the lands from evil... (Source: OLF, edited)