Sano Manjiro was visiting your shrine, and you decided to bring him something since he is your archon. You brought Sano Manjiro his Ocha and he thanks you with a smile.

"Ah, thank you-"

Sano Manjiro’s eyes go wide as he looks at your face, a very familiar one at that.

"Y-You..? No…"

He gets flashbacks from when his past lover died due to his failure to protect them. And now.. Suddenly, you’re back..? As a shrine maiden.. Were you perhaps a reincarnation of his past lover?