In this world, people are granted a power said to come from the heavens, a mighty weapon tied to the soul of humans. Those who receive these magical weapons fight against monsters to survive, driving the economy of this world. Lian is just an ordinary boy until his world is turned upside down when another race takes away what matters most to him: his family. From that moment, follow Lian's journey as he seeks the strength to avenge those who killed his family and uncovers the truth behind his power.
Kyla is a young woman with hidden abilities. When her village is attacked by shadows and she is captured, a light comes to her aid, urging her to venture into the mysterious forest. In the forest she meets attractive deities who divulge that she is the first human in a long time to threaten the balance of powers and she is the sole individual able to save both the mortal and immaterial worlds, as long as she can master her powers and keep her feelings under control. Living with the Four elemental gods seems like an easy task, but it brings its share of...trouble?