I Got Reincarnated Into My Favorite Visual Novel. But I Was A Mob?!

In his last senior highschool year, Student Council President Sanada Kyousuke dies saving after saving a girl. But not before finishing all the routes in the popular visual novel "If My Heart Had Wings". He wakes up to find himself reincarnated as a baby named Shirou Kazuya. And a voice told him "For your selfless act of heroism I have awarded you another chance to live your life in the world of your favorite visual novel. Enjoy!"