The mc gets into a futuristic school with mecha and on the way to the school on a spaceship learns about a game that uses the players fingers and speed to push buttons on the opposing players hand and he ends up being a top player and gets a girlfriend from beating her in the game.
The Mech Fingerer.
<cricket sounds>
I'm sorry. I'll show myself out.
Super God Gene maybe? Because there's scene like that in the novel.. it was modern-cultivation, the mc got accepted to an elite squad, while on his way to the HQ he meet a girl playing game you mentioned.. he win but the girl think that he ia cheating so they will play it again in the HQ with a more advance device to pervent cheating..
