DO I WANNA KNOW

The world is filled with endless what-ifs. A decision, a small act can end up changing the whole universe, it would create another branch of the universe.

And, what if in such kind of universe, Rhaenyra's firstborn was not Jacaerys but a girl, who looked like her mother's mirror image with dark hair? And what if, the said heir died, causing the dance of the dragons?