Review Detail of KlankerDroid in From a muscle head to a monster in another world!

ok. i haven't read it but i looked at the synopsis and found this. "Land lord is here to collect the rent he hasn't paid in months? Punch em. Though he's been arrested by police a few times, he's never been to jail before. Being a man who sticks to his morals and muscles, he had never once done anything to hurt the innocent." what the heck did the landlord do?