At the beginning of the episode, the Kingdom of Science finds itself in a tense stalemate against Ibara and his forces. The stage is set for a decisive battle, with the fate of the island hanging in the balance.

Yo takes an active role in the conflict. He uses one of the last remaining spheres to distract the enemy and wrest the Medusa from them. His actions are driven by the desire to end Ibara's threat and utilize the petrification beam.

The episode takes a dramatic turn when Hyoga becomes entangled in a fight with Moz. Hyoga's skill with the spear is evident, but Moz boasts of his natural strength and dismisses Hyoga's efforts. The battle between the two is intense, highlighting the contrast in their fighting styles.

Meanwhile, the Kingdom of Science devises a strategy to thwart Ibara's plans. They focus on locating the statue of the master and preventing the spread of the Medusa. The team employs various scientific methods, including the use of graphite as a lubricant to enhance their equipment and improve their chances in battle.

As the episode progresses, the Kingdom of Science faces a series of challenges. They must navigate the complexity of the fight, confront the threat of petrification, and outmaneuver Ibara's cunning tactics. The episode blends action, strategy, and scientific ingenuity.

At the climax of the episode, a showdown ensues between Senku and Ibara, with the Medusa device at the center of their conflict. The tension is palpable as both sides vie for control of the powerful weapon.

The episode concludes with the Kingdom of Science pushing its limits to thwart Ibara's plans. The stage is set for an epic finale, where the fate of the island and its inhabitants hangs in the balance.