In a cold and destroyed world after the war, there wasn't much left of your things or your life. Walking without a point more than surviving, you search for a place to hide from the rain. After some time walking without hope you find a building, it was broken and old but it was better than nothing. You carefully get inside until you notice the presence of another person, on front of your eyes was a man with long purple hair, he seemed injuried while holding a katana