My theory/AU where both twins were "Traveler" and Abyss Twin, their role just reverse in different loop
In a way, both MC are canon, just in different time
The loop activate automatically as the Thousands Winds try to prevent Venti's death, which torment Venti at first until he now exploit it instead.
For his beloved Traveler, both of them.
@Ceri_Obt
Oh MY GOD πππππππ THIS IS INCREDIBLE MY HEART IS IN SHREDS that one frame with venti clutching aether and him telling him to run away IM :((((((( Time loop theories are always the saddest thing ever, love your take on it