Rainbow Dash comes face to face with Death himself! And he's... surprisingly cordial, actually. But when Rainbow ends up in his debt, there's only one way to get back to the life she knew: take up the role of the Grim Reaper herself.
Pinkie Pie finds herself adjusting to a new, hostile world, with a new hostile friend. Can they make it through this new misadventure together, or is it the universe that needs to watch out for them?