The town that developed the newest network - Den City. There, in "LINK VRAINS," the VR space managed by SOL Technology, people Duel day and night. Our hero, Fuji Yuusaku, is a cool high schooler who posses outstanding powers of observation.
...the AI known as Ignis hid the 
Cyberse somewhere in the network.
die Cyberse-Welt irgendwo
im Netzwerk versteckt.
la IA Ignis escondió el Ciberso
en algún rincón de la red.
a inteligência artificial Ignis escondeu
 o Ciberverso em algum lugar da rede.