Maybe Ainsley would die somehow and not become a shaman because the Godfather was not a spirit anymore and lived a long life.
There were so many ifs, but for Ainsley, it was worth it.
She only changed the Godfather's future in this parallel world.
Even if her own future in this world changed, it had nothing to do with her in the original world.
At most she would feel some connections, just like the Godfather in both worlds having some vague connections in their hearts.
The Godfather in the original world could certainly feel the change in his past and Ainsley herself also recorded this big event for the Godfather to see.
The Legendary beasts were relieved to know that in the future, there would be a new legendary beast and no old ones would die.
However, they were still disappointed that in a few hundred years, only one beast successfully became the new legendary beast.