Lies of P, like almost all Action RPG games, is filled to the brim with hidden details and unanswered questions. As DLC has seemingly been confirmed by job listings made by the game's developer, Neowiz Games, it is possible that a number of these most pressing questions could soon be definitively answered. Though some unanswered questions are of little real importance, there are a few ambiguities, queries, and mysteries that are unaddressed in the base game, which are of incredible significance to the lore of the city of Krat and its numerous inhabitants — with any luck, DLC will clear some things up.
https://screenrant.com/lies-of-p-dlc-content-includes-unanswered-questions/