Flash: Fastest Man Alive (2020-) #9

Story 1 - The Flash is going to be late for a date with Iris if he can't beat Mirror Master quickly. Can the Flash stop Mirror Master after he gives Flash's darkest fears physical for? Story 2 - Barry's been having nightmares lately where a voice from Speed Force calls out to him. After a speedster dies, they become one with the Speed Force, but is it possible for them to come back out?