For someone who's spent countless hours in both 'The Elder Scrolls Online' and 'Skyrim,' the lore connection feels like uncovering hidden threads in a vast tapestry. ESO is set centuries before Skyrim, during the Second Era, while Skyrim takes place in the Fourth. But Tamriel's history is meticulously woven—ESO expands on the Daedric Princes, the political tensions between provinces, and even hints at events that ripple into Skyrim's timeline. For example, the Dragon Cult's remnants in Skyrim gain deeper context through ESO's 'Greymoor' chapter, which explores their origins. The game also fleshes out racial lore, like the Dunmer's Great Houses or the Argonian-An-Xileel dynamic, which subtly informs Skyrim's worldbuilding. It's less about direct sequels and more about shared mythology—like reading different chapters of the same epic.
That said, ESO's multi-faction war (Daggerfall Covenant, Ebonheart Pact, Aldmeri Dominion) doesn't directly impact Skyrim's civil war, but the Thalmor's rise in ESO's 'Aldmeri Dominion' quests foreshadows their authoritarian role later. Even small details, like Sheogorath's antics or the Aedra-Daedra debates, feel consistent. If you love Skyrim's books, ESO is a treasure trove—those in-game texts suddenly feel alive with context. The connection isn't always obvious, but for lore nerds, it's a playground.