Dr. STONE, Vol. 5: Tale for the Ages (English Edition)

The Grand Bout Tournament to decide the village chief has begun! Standing in the way of Senkus Kingdom of Science is the powerful warrior Magma, who's facing Kinro in the opening match. Kinro's bad eyesight gives him a decided disadvantage, but thanks to the power of science, a pair of glasses might just be the thing to tip the scales in his favor! -- VIZ Media