Ninja Online is a full-dive online game released in 2050. There's only one way to beat it: become the Sixth Hokage.
After looking up a guide, you discover that to become Hokage, you first need an Uchiha companion who'll go through life and death with you and talk about life and ideals. So you open the shop, ready to use the despicable power of cash.
System: Hello, dear customer! We're here, dear customer. The customer is our god.
System: We currently have several Uchihas for you to choose from: the sunny and cheerful grandson type, the arrogant and war-loving grandfather type, the gentle and considerate big brother type, and the defiant and cold younger brother type. Buy them all and you'll get a surprise hidden edition!
You: ?
What kind of game is this? They're all Uchihas, so why are they so different?
But it doesn't matter. Let's play. This much money is nothing.
System: All right, we're customizing your personal Uchiha. Please wait~
System: Here is the product we prepared for you. He looks like the sunny and cheerful grandson, has the ideals of the arrogant and war-loving grandfather, is more magnanimous than the gentle and considerate big brother, and understands friendship as well as the defiant and cold young boy. We've also encoded the hidden edition into his DNA. Enjoy the game~
You think this one's a sure thing.
It's just that the System, that conniving old bastard, didn't tell you...
The sunny and cheerful grandson will turn into a villainous boss. The arrogant and war-loving grandfather will die, come back to life, and haunt you forever. The gentle and considerate big brother will tear up the entire clan's family register by himself. The defiant and cold young boy will move countless straight men to join the Leaf Village's signature friendship: "If you hurt, I hurt too."
Oh, right. The System also said your Uchiha best friend has a hidden trait...?
Theme: The Hokage and his Uchiha