Part 1 Petrification

On that day every man woman and child on Earth...instantly turned to stone. Y/n happened to be one of most popular people in his school due to him being incredible with medical skills and being a primary math teacher even though he's a student. The most popular part is how tough he is on any bullies when it comes to outwitting or brawn. He also had an equal mind of science to his best friend and president of the science club, Senku. Everything was turning out great, until one single green light changed everything.