Mason continues to pursue Toni and Mika, while the twins begin to sense that they may still have undiscovered powers - powers they still don't know how to control. One day, two men in black attempt to kidnap Mason's sister, Nana. The twins come to the rescue, and Mason begins to reconsider his devotion to the Organization. Meanwhile, the mysterious Mr. X has reportedly returned to Japan. Could he be the leader of the Psychic Power Organization...?
— Description from Comic Vine community (comicvine.gamespot.com).