Hana has been friends with Yusei and Jack since they were young, but their lives are disrupted when the Dark Signers threaten the world. Hana finds herself drawn to the leader of the Dark Signers, Roman despite knowing he is an enemy of her friends. As Hana and Roman navigate their feelings for each other, their relationship is put to the test when they are forced to choose between their love for each other and their loyalty to their respective groups. (Roman Goodwin x OC)