If only discovering scams were that easy. Why don't people send their thugs at you when they are under suspicion? We always have to call the police and sometimes you don't even get your money back instead!
Given that the MC couple were given the house by the local lord, it's weird that they get them involved at all. The lord would've been scammed as well, after all.
We all know where this is going at this point. Those goons will get demolished. I guess those goons don't read the manga and not know what mc is capable of.
Thank you for the chapter! Dude it about to eat his own words for not sizing up his opponents first. They literally said they were from the Adventurer's Guild, obviously they're gonna be good in a fight.