Kanan-sama wa Akumade Choroi

To get her family's approval for her relationship with Kugyo-kun, Canaan decides to participate in a stamp rally.
First, she tries to get the stamp of her mother, Lilim, who has an extreme fear of men.
To determine if Kugyo-kun is a suitable man for Canaan, Lilim gives her a test of courage at a haunted spot in the demon world! Will
Kugyo-kun be able to protect Canaan from the horrors of the ghosts, dodge Lilim's seductive attacks, and successfully obtain the stamp?!

The mysterious beauty who suddenly appeared before Canaan and the others was Jeanne, refreshed after taking a bath and having her impurities (flabby flesh) washed away.
Jeanne was accused of stealing Canaan's underwear and was about to be publicly executed.
However, Jeanne had no recollection of doing so and was completely innocent.
Canaan had a hunch about the culprit. It was her younger sister, Mirch, a bratty girl who had been stealing Canaan's things since they were kids.

Honey Bunny is a popular live streamer in the demon world.
Her true identity is Miel, who relieves her daily stress by satisfying her need for recognition!?
Miel, who adores her older sister Canaan, dislikes Kugyo-kun and vents her frustrations by complaining on her live streams.
Canaan, unaware of Miel's true identity, plans a trip to the lake with Kugyo-kun in the hopes that they will become friends...

Finally, the stamps for Lilim, Mirch, and Miel are all collected, leaving only Beelzebub.
The final trial that Beelzebub has imposed on them to get his stamp is—a beach volleyball match!
Canaan and Gogyo-kun take on the Zebul family beach volleyball challenge.
Will the two be able to overcome this trial of love?!
The love story between the adorable demon and the inferior being (human) is finally reaching its climax!!