putting how comically broken his skillset isaside (god knows how fun it can be to thrash someone with a secret unlock based on maxed out beginner/tutorial skills that are stronger than end-game skills), my question/concern, is ANYONE going to correct this guy's extreme lack of common sense or understanding when it comes to monsters? He has fought and beaten the equivalent of multi-party raid bosses and hero-level enemies, yet... because no one else is there to see it, everyone believes him when it says he just took down a goblin, when it reality its some mutated variant of a Goblin Emperor.
And now the same things gonna happen again. he fails to understand he is no longer in the warehouse proper and is actually in some boss chamber, about to fight some spectral horror that could be a kingdom-ending level threat. and he's going to just report it all as "killing an F-ranked ghost."