It tells the story of a world suddenly changed by the opening of a portal from another dimension, called the Rift. All kinds of creatures come out of the portal, both harmless and potentially threatening the world. However, humans are able to survive thanks to the magical power that comes with the portal. Jyu, a young orphan is instantly thrown into the conflict between humanity and the creatures of the Rift. After finding out that he's able to manifest a mysterious power that comes when "they" appeared, he realized the truth as to why his situation was the way it is. But, still too many question with little to no answer. Will he be able to persevere and figure out the truth or will he be consumed by the truth of the world.