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.
#2: You haven't gone to LINK VRAINS 
because you don't trust your skills.
Dos: aún no has ido a LINK VRAINS
porque no confías en tu habilidad.
Segundo, você não foi para a Link VRAINS
 porque não confia na sua habilidade.