Dr. Stone: Medusa's true face

"One fateful day, all of humanity was petrified by a blinding flash of light. After several millenia, high schooler Taiju awakens and finds himself lost in a world of statues. However, he's not alone! His science-loving friend Senku's been up and running for a few months and he's got a grand plan in mind--to kick-start civilization with the power of science!"--Back cover of Volume 1.