From an ordinary student with a past lost after the trauma of amnesia, the main character embarks on a fateful journey filled with mysteries. The Dark Side of the World caused you to lose 10 years of memories. And after that, the time spent living far from home was no easier.
The strong bond with a girl named Rin gradually uncovers the truth about the legendary Nefalem bloodline. It pulls him into a brutal war between hostile forces. The closeness with this girl while living far from home has now risen to a new level. The two will fight together while building an incredibly beautiful love story for themselves. Besides that, sometimes both of them will have to sacrifice themselves for the fierce battle.
