You are Heaven's most beloved darling, the first ray of dawn at the dawn of creation.
You want to become the most authoritative archangel in Heaven. God lovingly ruffles your hair and hands you a tennis racket.
God says, "Go become the strongest tennis player in the world. Then you'll be qualified to become the First Archangel."
You secretly rejoice, because you know tennis is just a human sport. Winning the world championship should be a piece of cake.
So you plan to blitz Tokyo University in three days, conquer Kansai in seven, dominate Japan in fifteen, and rule the world of tennis in thirty.
You walk into the university tennis club.
In the first match you watch, Club Member A swings his racket and robs his opponent of all five senses.
Club Member B refuses to be outdone and creates a black hole with a backhand.
You: ?
You: 666, there's a second round too.
God smiles and sends a System to help you.
System: Don't worry, boss. I have a stat-boosting function. Just do your daily quests and you'll soon surpass Federer...
You wordlessly point the System at the court.
Club Member C swings his racket into a tornado as an apocalyptic meteor shower is about to fall.
System: ???
Wait, where the heck has this old System ended up?
You're up next.
Fine, fine. Creation-level tennis, huh? So nobody's even pretending anymore? Then neither are you!
The System is stunned.
The System opens a multiverse livestream.
The System names your stream [New-Concept Tennis].
And so...
A bitter-summer DK enters the livestream and sighs: I have to protect ordinary people, but...
DK: ...
DK: ?
White-haired friend: Suguru, are you okay...? Uh, why are you picking up a tennis racket?
Red-eyed Uchiha: For the village, for justice, anything can be sacrificed...
Uchiha: ...
Uchiha: ?
Uchiha: What is this power? It destroyed the moon so easily!
The sports anime and slice-of-life crews next door: Ah, they're people working hard for the championship, just like everyone at Karasuno... Uh?
Sports anime crew: ...Wait, why are there dinosaurs on your tennis court? What?! (Screams)
Slice-of-life crew: Whoa, Kusuo, come look at this!
The superhero crew's black cat head: ...
Cat head: We must never let this world merge with ours.
[User B.W has activated Super Emperor in the livestream!]
[User B.W has sent 99 Colorful Rockets!]
The System is overjoyed: 666, thanks for the big rockets, bro!
1. Creation-level tennis goes head-to-head with biblical legends. The protagonist is doted on by everyone, and everyone loves them.
2. The timeline is set in college! The princes have all grown up, old enough to blush at their former chuunibyou phases. Come enjoy this particular flavor.
3. The multiverse livestream is full of all kinds of people.
Theme: I'm already playing tennis in a fictional world. What more do you want from me?
After a Thousand Years of Waiting, the Game Finally Launched
I’m So Rich That Even Infinite-Flow Challenges Are Easy
Give Me the Jungle and I'll Carry You [Esports]
A True Record of Saving Azeroth
But I Didn't Transmigrate at All?
Capturing the Elden Lord
The Batfamily Is Livestreaming Their Kid-Rearing Too [Western Crossover]
The Old Guy Makes a Comeback, but I'm Only Six? [Quick Transmigration]
The Heavens Are on My Side Now [Quick Transmigration]
The World's Greatest Martial Artist, Only to End Up in Space [Full-Dive]
If You Don't Aim to Be the Strongest in Games, What Are You Even Playing For? [Gaming Crossover]
When Interstellar Mythology Revives