Shujinkou Janai!

Wait, I’m not the main character?! After saving a girl and getting hit by a car, I woke up reincarnated as “Rex” from a video game I used to play. Sure, he’s handsome, skilled in everything, and high-leveled—but here’s the catch. Rex is just an early-game support character. No matter how strong or balanced he is, he becomes completely useless later on!