Douma's obsession - Demon Slayer fanfiction

She stares into his eyes. „Y-You're the Upper Moon-" „The Upper Moon Two, correct darling" he grins. „But you will call me Douma" . Miri is a demon slayer still in training going on smaller missions and and trying to find her place. On one of her missions she runs into Douma who seems to take great interest in her...