Serah into future sees

Serah, Noel and Mog return to Pulse in 500 AF, where they see the new Cocoon named Bhunivelze afloat in the sky and the gate to Valhalla close. Serah tells Noel she still feels alright and implores that they return to where everyone is waiting. With their journey now over, she thanks Noel but suddenly has another vision of the future and dies in his embrace. Afterwards, Hope appears and both him and Noel grieve her death, but then the world turns dark and chaos consumes everything, transforming it into Valhalla. It may be that Serah's last vision of the future was this.