After the events in the Crystal Empire mpire banishrd King Sombra for all eternity, the evil spirit was condemned to contemplating his fall without hope of escape. Siezing on a quirk of oblivion's natural fabric, he proceeds to tear a human from his own world in such a way as to retry the fateful moment when he was unable to obtain the crystal heart.

Having now captured the Crystal Empire, the true depravity of Sombra's plans are revealed, and they do not bode well for our heros. How will they be able to reverse this fortune?