A group of scientists used children to make experiments and test if they could give them special abilities. But when their plans went sideways and a certain group attacked their laboratory, everything started to fall apart. That's when these teenagers, Kino, Aisla, and more, started their lives. When Kino got to his dad's house, he discovered something that his father had been hiding for a long time. Together, with the other children who were the medium of the experiments before, they will solve the problem and mystery that happened in the laboratory years ago. Who are those people who attacked the scientists, and why did their parents die? Is it really an accident or something mysterious that is still waiting to be dug?