Quote Originally Posted by Floortank View Post
The vision you saw is a retcon of what Emet-Selch described. Based on what you told Venat, Hydaelyn decides to take action earlier, and for a different reason than stated in Shadowbringers.
Emet only told us what he thought was the reason Venat chose to summon Hydaelyn and split the world. Hydaelyn never told us herself why she did it. They even bring this up in Endwalker, that we only know Emet's opinion and not the first-hand account, though I forget where exactly. It might have been in Mare Lamentorum.