Dr. Stone - Episode 20

See online Dr. Stone - Episode 20 free stream video!
One fateful day, all of humanity was petrified by a blinding flash of light. After several millennia, 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 kickstart civilization with the power of science!…