Episode 377

"My Companions' Pain is My Pain, Zoro Fights Prepared to Die" is the 377th episode of the One Piece anime.

Short Summary
Zoro tries to fight for Luffy since he lies helplessly on the ground. Through Zoro's efforts, Kuma offers a deal to him. He tells him that he can take all of Luffy's pain away, but has to implant it in Zoro. Zoro agrees to this deal when Kuma says he could die from all of this pain. Kuma takes all of Luffy's pain away from him, gives a small portion to Zoro, then Zoro jumps into Luffy's pain (bubble).

Long Summary
In the aftermath of Kuma's attack, only Zoro is left standing, and attacks Kuma in a last ditch attempt at saving Luffy, only to discover that the Shichibukai has metal parts underneath his clothing. Kuma reveals that he is a prototype Pacifista, a cyborg created by Dr. Vegapunk. Accepting his defeat, Zoro offers his life in exchange for Luffy's. Sanji awakes and tries to take his place instead, but Zoro knocks him out. Kuma honors his promise by expelling Luffy's pain from his body, telling Zoro that he must take it in and that doing so will kill him. He departs Thriller Bark, musing that Dragon's son has found a very loyal crew. When the rest of the Straw Hats awake, Sanji finds Zoro away from the others, who, despite being covered in a massive amount of blood, insists that nothing happened.