What would you do if you had a drop-dead gorgeous Mom? Not only that... but one that’s extremely overprotective, extremely kind, and gets lonely extremely easily? And to top it all off, she’s also 'The Strongest Demonic Dragon Who Has Even Eaten a God?!' From 'Shousetsuka ni Narou!' The curtain boldly opens on the ultimate and extraordinary “mother-son” fantasy of Ryuuji, the young man who dreams of being an adventurer, and his overprotective mother, the demonic dragon Karma Abyss!!

According to legend, grim reapers and angels started a war upon discovering an ultra-powerful genesis piano—destroying it and scattering the keys throughout the cosmos in the process. No one has seen a grim reaper or an angel since. Enter Xiaochao, a cursed human girl just trying to make it through high school in one piece. One day, she stumbles upon Michael, an angel hiding in plain sight, playing a gorgeous tune on the piano in the school's music room. When she later sneaks into the music room and plays a single note, the windows shatter, and in walks a grim reaper, masked as a teacher. They say two's company, but three's a crowd. Will these three find harmony in romance? Or will they just crowd each other out?

Revy is just a normal girl who’s just started her sophomore year of high school. Gladiol is, well, he *WAS* angel number four. But when Revy manages to enter the angel’s paradise and steals Gladiol’s scarf as he bathes, Gladiol is cast down from the heavens, forbidden to return. Now, in order for Gladiol to enter heaven once more, Revy must experience “pure joy” upon getting her greatest wish granted. A thrilling tale about a handsome angel and an ordinary girl in their pursuit of happiness!