As the unwitting personification of Death, reality exists to Lily through the veil of a backstage curtain, a transient stage show performed by actors who take their roles only too seriously. But as the Girl-Who-Lived, Lily's role to play is the most important of all, and come hell or high water play it she will, regardless of how awful Wizard Lenin seems to think she is at her job.

The first Fate/Stay Night-Campione! crossover. A Heavens Feel Shirou finds that himself and Illya have been pulled into another world by a corrupted Grail. There his actions lead to him becoming the Eighth god killing Devil King. Now he has to deal with becoming someone who rules where he walks, even if he doesn't want to. That and trying to find a way back home.