*Alex bikes in and notices the pendant* "6 never told me about this.." alex mutters to himself while entering, an odd pistol in one hand and a black energy in the other

A man with a red shades and a grey suit and a red shirt carrying a collapsible Steel baton and a Colt handgun walks into the door looking around to see the the ornament and pay no attention to it after a solid two minutes of looking at it and grabbing his baton and the press of a button, it extends out "So i hear there is some interesting fighters here? am i correct?"

Alex takes a notice to Katsuya (there. I said it) "I've heard about you from a friend. you're a police?"

"That is correct.....And who are you exactly?" Katsuya gives Alex a good firm glare enough to mean business

The small machine remains motionless on the counter as Alex looks at some pendant he brought, I guess, only to suddenly whir to life at the mention of "fighters", almost as though it were a codeword, its eyes flutter open, giving off a faint red glow. The small device sits up, almost like a dog, and emits a rather high-pitched voice recording, the syllables fit together awkwardly, as though forcefully spliced together "Greetings, combat, ordinary, yes? Intent, combat, for entertainment?"

"-friend of 6" Alex blurts it before he could make an elaborate lie. "But don't mess. I'm a Necromancer and persona user" which is said in order to cover his tracks

Alex looks at (marionette) the little robot and asks "what are you?"

Request? Designation? The machine pauses for almost a full minute, with only a faint whirring of gears indicating its continued function before it looks to Alex Request granted. This unit is designated as stealth and observation unit Uno.

Alex thinks on that answer

*A man that goes by the name of John Wick enters the GYM, he looks around to see if he could see anyone he saw a few days ago*

A young boy notices the few people crowding in front of a gym. He decides to spy on them and wait until they go in then follow. This is clearly a place to fight. Never done it but... won't hurt to try.