Drive-A-Live

Is the world in front of you real, or is it only a game? Nobuteru, a senior high school student who wandered into the street racing game world of Drive-A-Live, begins a series of hard races that he must win to survive!

While everyone around him is talking about driver's licenses and cars, third-year high school student Nobuteru hates anything of the sort; when he was in elementary school, he and his younger brother Takahiro were involved in a car accident. While he came out with just a few scratches, his brother lost his leg. One day Takahiro suddenly disappears without a trace of leaving to be found in his room. When Nobuteru investigates the room, he sees Takahiro on the screen of a racing game he had left on, and once he grabs the controller...

(Source: Shogakukan, translated)