魔王の娘は優しすぎる!!

Demon King Ahriman once led his armies across the world unchallenged, but his conquest keeps grinding to a halt over one problem: his daughter Dou is far too kind to be a proper demon. She befriends enemies, comforts monsters and treats humans, and even angels, with the same warmth, leaving her father unsure how she could ever inherit the throne. Ahriman's loyal aide Jahi takes on the job of teaching the princess to be ruthless, but every lesson backfires as Dou's sincerity disarms whoever she meets.