A hundred years ago, the world changed forever.

An event known as the “Collapse Phenomenon,” which took place in what is now Russia, caused Earth to collide with countless other realities—merging worlds and laws that were never meant to coexist.

Since that day, certain humans—known as Duals—have awakened powers drawn from parallel dimensions, connected to the deepest core of their dual souls.

Hayato Ando, a quiet and seemingly ordinary high school student, accidentally discovers that he, too, is one of them… and that his other half is nothing like him at all.

His life takes a drastic turn when Liberty, a powerful multinational corporation devoted to capturing and eradicating Duals and Invaders, sets its sights on him.

In a Tokyo where magic and technology clash for control of the future, Hayato must fight alongside Asley and his friends to prove that Duals aren’t humanity’s greatest threat—
but its last remaining hope.