The season premiere of True Detective: Night Country feels like a return to form for the hit HBO series. The previous three seasons ended up being grounded in reality despite hints that Season 1 had a supernatural horror vibe going. This revolved around an ethereal entity in Louisiana, which soon became the driving force of the murder mystery. Or so it seemed.
Source:https://www.cbr.com/true-detective-season-4-yellow-king-carcosa-story/