Chrome appears on the scene!
Senku and Chrome clash in a battle of "sorcery".
Senku zaps Chrome using his own sulfur ball.
Showing Senku his collection, instantly having become friends with him.
Being saddened by the revelation that the civilization humanity spent millions of years building up was destroyed instantly by the petrification.
Chrome agrees to help establish the Kingdom of Science.
Senku and Chrome create gas masks.
Chrome and Senku's relationship.
Senku, Chrome, and Ginro return with sulfuric acid.
Senku and Chrome create a rainbow.
Senku and Chrome are shocked.
Senku finally gets in the village.
Chrome in a catatonic state
Chrome surrenders to Ukyo
Chrome thinking of a plan
Chrome accidentally alerts the guards
Chrome making sodium hypochlorite
Chrome calmly working together with Ryusui