When people with physical alterations started to appear, society quickly accepted them. But years later, these mutations known as "gifts", granted incredible abilities to a few hundred scattered across the world. Taking it's main focus on the first power-based organization created 15 years ago, this story lives through the eyes of two young and yet powerful kids: Shion and Lilly, that both officially join it around the same time. Together, they will experience what is being part of something bigger than themselves and learn on how to properly use their abilities.