I think they explain as they go? I don't think they've mentioned Marino before but I assume it was probably his girlfriend that he played the game with? As far as the Big Cat and those people it was mentioned they're his old teammates. Any person in particular you don't recognize?
Ooohh Ok, i was just confused cause i'm reading new names like "Marino" and some people like that support character, they just showed her (Marino) face then that's it, so i thought is she suppose to be someone they already introduced or what?. hehe ╮(￣▽￣)╭ , i just got confused for a while there (￣∇￣")
Okay, i'm a little bit Confused now, (￣∇￣")
is there a Prequel? Is this a "Season 2"/"Volume 2" of something? Or are they just introducing Characters and eventually explain what or who the characters are and their story? （￣へ￣）