Episode 4 - Dr. Stone: Stone Wars - Anime News Network
“In which Chrome gets to be the hero.” On its most fundamental level, this is a Chrome episode. Hiding from a sniper within a grassfire of his own making, Chrome figures out that the sniper is trying to catch him, not kill him, and thus the best way to keep both himself and Magma alive is for him to surrender. This not only allows Magma to escape, but also gives Chrome a chance to face down the enemy planning to slaughter his people—the man he's only heard stories about. Chrome is a man who, after a life as an outcast, has finally found his place in the world. He knows who he is, and wh...
Source: animenewsnetwork.com