Battle of the Death inside the Water Prison!!

Summary
Since he is more agile once fused with Samehada while in water, Kisame creates a large water dome to fight Killer B within. B cannot survive under water for long and Samehada continues to absorb his chakra, so he tries to escape, but is followed and attacked by Kisame. Once B is exhausted Kisame separates from Samehada and tries to cut off B's legs to make him easier to carry. Samehada, having grown fond of B's chakra, stops him and protects B, even giving him back some of his chakra. Kisame kicks it away and tries once again to cut off B's legs.

¡¡Duelo a Muerte en la Prisión de Agua!! (Capítulo)