Watch this comparison of the anime episode and its manga origins to see how Gen's brush with death was adapted:
Before returning to Tsukasa, Gen asks Senku if he can recreate cola in the Stone World. Senku promises to do so, knowing this modern luxury is the ultimate bribe for the "superficial" Gen. Dr. Stone Episode 10
It is revealed that Magma wants to win the upcoming Grand Bout , a tournament to decide the next village elder. Winning would allow him to marry Ruri , the current priestess, but his true goal is power; he even plots to eliminate Ruri after the marriage. Watch this comparison of the anime episode and
In , titled "A Flimsy Alliance" (or "A Tenuous Alliance"), the story focuses on the mentalist Gen Asagiri and his crucial decision to switch sides from Tsukasa’s Empire to Senku’s Kingdom of Science . Key Plot Points Winning would allow him to marry Ruri ,
To prevent Magma from winning and to save Ruri's life, Kohaku begins training Kinro and Ginro for the tournament. Chrome, though initially jealous, sets aside his feelings to focus on helping Senku develop a scientific cure for Ruri’s illness.