Kamui Shirou and Fuuma Monou have been best friends ever since they were kids. Fate, however, separates them when Fuuma's mother died under a mysterious circumstances. Fast forward, 6 years later, a 16 year old Kamui has now returned to Tokyo with the intention of facing his 'destiny'. Little does he know that his destiny will collide with that of his best friend's—DX Garten

Fate. Destiny. These words will rule the world of those who will decide the future of mankind and the Earth. The Dragons of Earth, or the Seven Angels, stand ready for a revolution that will purify the Earth of the plague that is mankind. The Dragons of Heaven, or the Seven Seals, also step up to defend mankind and prevent the destruction of humanity. And at the center of it all, stands Kamui Shirou. His decision to side with either group will decide the fate of the Earth. Kamui has finally returned to Tokyo to protect his friends, Fuma and Kotori Monou, from the dark times ahead. He will choose his allies and make friends along the way, each endowed with their own unique superhuman powers, to fulfill his destiny and resolve the question: Can the future be changed?—D. Rex