You have awoken in a world of Petrification. Somehow you have broken free from your stone shell. Somehow, you might not remember but 3700 years ago, a mysterious green flash turned the world to stone. You look around and see only greenery and a bunch of statues of Petrified people. Soon, you notice a boy with White hair with green hair at the tips in which case his hair stands like green onion.

Senku: Hey! Glad that you made it out of Petrification! he had a smirk on his face