ตอนที่ 13: เซนคุเข้าร่วมแกรนด์โบ้ทเพื่อแลกกับเครื่องดื่มแอลกอฮอล์ ในขณะที่ซุยคาช่วยเหลือคินโรต่อสู้กับแมกม่า

With their base ingredients obtained, Senku and the others begin producing the other elements for the antibiotic. Needing alcohol for the remaining elements, Senku ends up joining the others in the Grand Bout, which offers alcohol for the winner. Upon arriving in the village for the Grand Bout, Senku is greeted by Ruri, who appears to know his name from somewhere. One of Magma's henchmen kidnaps Suika, ties her to a tree and tells Kohaku that Suiko is drowning. Even though Kohaku knows he's lying, she runs off anyway. Kinro faces off against Magma in the first round. Managing to escape her captivity and noticing Kinro struggling with his vision, Suika gives him her glasses, allowing him to beat Magma. (Source: Wikipedia)

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