Yuusaku manages to capture the the Mysterious Lifeform as he pursues the hacker group "the Knights of Hanoi." To defeat the Knights, he logs in to the VR space "LINK VRAINS" as "Playmaker" and challenges them to a Duel with the Mysterious Lifeform as a hostage.
There are three reasons 
why I must win this duel.
Es gibt drei Gründe, warum ich
dieses Duell gewinnen muss.
Hay tres razones
por las que debo ganar este duelo.
Tem três motivos pelos quais 
eu preciso vencer este duelo...