>>5947676It really says a lot about isekais that the whole "buy a slave to become my adopted family" thing is so common in that genre... I mean, I guess you can try this if you want a subversion.
>after slave market weirdo gets bagged, an actual underground slave market gets taken down by the guard, who says something requiring the inquisition came up>in exchange for life in prison instead of immediate execution, head slaver spills about a definite hideous looking Stranger purchasing one or two young children, made with a large amount of gold, apparently gotten through a cheat power involving exchanging his world's currency for it's worth in gold>slaver has the feeling that the Stranger knew how to work through the underworld in Earth, suggesting he might have been a crime lord there>after a lot of detective work involving going through purchaces of land, carpenters, stonemasons, laborers and animals a few dozen miles outside the kingdom, the inquisition finds the Stranger in a newly built mansion>break in mansion, sneaking through to a door cracked open with light spilling through it>inside it's picrel 