shadowheart must deliver the artifact to Baldur's gate so it's an obvious we will.
That's right.
WolfheartFPS has made a video with a very good overview of the BG 3 map locations, even BG City.
There are also more hints in the EA. In the Druid Grove we can find flyers from the Adventurer's Guild and Flaming Fist looking for adventurers to recruit.
We can steal the Sacred Idol for Mol and meet him in Baldur's Gate to sell it to him and help him to establish his own Thieves Guild. But I bet and really want to see that we will meet instead
Nine-Finger Keene and Rilsa Rael.
We have to bring Nightsong (and his apprentice Rolan) to Lorroakan
(rumored to be Edwin Odesseiron)
in the former Ramazith's tower.
We have to deliver The Missing Shipment to BG for the Zhents.
Cazador lives in the "Tumbledown" District and must be hunted down for Astarion.
There are rumors that we will pay a visit to Avernus. If we are led linearly to Baldur's Gate, the question is why and / or how and why then Avernus. Perhaps it is related to this person: