Tales from the Demon-Hunting Shop

The DMC shop, which no one knows how long has been around, and the two brothers, who no one knows how many years they've lived, Miss Patty, who no one knows how long she's lived with the two brothers, and all the people whose tangled fates with these three are impossible to count, living happily together... Who says peace means there can't be smoke from gunfire? Who says humans and demons can't coexist? And who says villains have to be villains to the bitter end? A certain Demon King yawns as he handles official documents. A certain general takes his wife out on the town every day. A certain young lady, entirely human, boldly uses the two generals' sons as target practice... Meanwhile, I, the author and the mastermind behind it all, leisurely sip my tea... After all, if you love a character, you should let them live happily...