[One-line summary: A succubus who thinks about nothing but food arrives in the Little Volleyball world, gets inexplicably dragged into playing volleyball by a sunny day student, and ends up winning a championship.]
A succubus who's finally come of age and is ready to indulge in the human world gets bound to a volleyball System. Complete its missions, and it will grant his wish.
Succubus: Make a cute, delicate, weak little succubus play volleyball? But all I want is to do the deed, QVQ?
System: ...?
System: Did I bind myself to the wrong person? Hey, wait! Follow the System's rules and keep volleyball wholesome. Don't go pulling down that sunny athlete's pants, hey?!!
*
Though an accident left it bound to a shameless succubus who thinks about nothing but food, there's no choice now but to make the best of it...
Watching the succubus smash the ball so hard it dents the floor,
System, with its pupils shaking: You! You're insanely good at volleyball!!
*
[The succubus arrives at Seijo. Faced with the most deliciously handsome captain of the volleyball team, he decides, ]
Succubus: Oikawa-senpai! Please don't go easy on this delicate flower. Punish me with a hard kiss for every point you score!
(Kneels) (Kneels) (Hugs his leg)
Tōru Oikawa: Huh?
[The succubus transfers to Inarizaki and gets coaxed onto the team by its gentle, foxlike captain on the very first day of school. He, ]
Succubus, with teary eyes: This is paradise!! Tell the System I'm setting sail tonight. I'm staying here and never going back!
The fox twins / the fox / the northern fox: Our new junior is full of enthusiasm.
[At Karasuno, there's a sunny little sun on his left, the blueberry king on his right, and a sarcastic, bespectacled, handsome guy behind him. He, ]
Succubus, ascending to heaven twice, hands clasped: Is this what happiness feels like?
Little Sun: Huh? Hugging can improve your volleyball skills? Then, please keep hugging me forever, Succubus-kun!
[He leaves the countryside alone for the big city, only to be surrounded by the cat team and get hopelessly lost in all that fluff. He, ]
Succubus: Lost? How lost? Please, let me get even more lost!!
Kuroo: Seems like giving our cute junior a few little rewards can get him fired up to attack. (Thinking)
[On his first day transferring to Fukurodani, he faces the danger of getting hit in the face with a volleyball. He, ]
Succubus: The hey-hey-hey owl ace does laugh kind of weirdly, but if I practice with him, I can sneak a taste, so why not! (Sunglasses) (Smug)
Bokuto, thumbs up: Succubus-kun has amazing stamina. He doesn't get tired at all, hey-hey-hey!
He only wanted to get romantic with the volleyball crew. Who knew all they'd care about was volleyball, volleyball, winning the championship, winning the championship!
If he wants to get a proper full meal, Succubus-kun will just have to play volleyball along with them 😭
System: ...The mission was completed for a rather strange reason. (Conflicted)
○ To get a meal, Succubus-kun decides to win a championship for every school. Let's all tell Succubus-kun he worked hard!
○ There will be romance at every school, but the actual feasting only begins once he's an adult. (Nobody wants to see Succubus-kun get zapped, right?)
Theme: All roads lead to Rome
