Gem

Wendy Ohata has just made some startling realizations: One, she has a twin brother named Vincent. Two, she’s a kami-jin - a descendant of an ancient Japanese people who can turn paper into weapons.

When two thieves break into the wrong house, they discover a magical ability that changes their lives forever.

Vincent and Mark scramble to repay their debt, while Wendy and her grandfather learn that her new power has a dangerous catch.

Wendy tries to convince Vincent and Mark to join her rescue mission, but they have other ideas about how to use Vincent and Wendy's abilities.

Vincent and Mark have a plan that goes badly wrong, drawing the attention of mobsters and far worse.

Wendy, Vincent, and Mark try to deal with their new house guest. Sadako and Wendy disagree about the origins of Kamijin.

As planning starts for a desperate rescue, Vincent finds the limits of his powers, and Wendy and Sadako make an unexpected connection.

Mark makes a shocking discovery about the Akuma. Wendy and Sadako challenge each other.

Vincent, Mark, and Wendy attempt a daring mission in an unusual place, but things don't go as planned.

The Akuma get the upper hand. Wendy makes a brutal sacrifice.

The location of the scroll is finally revealed. A desperate race to it forces Wendy, Vincent, and Mark to reconsider everything they knew about each other.