A powerful enemy becomes an ally when Kakashi convinces Obito to turn against the mighty Madara! Despite their combined efforts, Madara continues to hold his own until Guy makes a harrowing decision to unleash his strongest attack, a move that means certain death for its user! Meanwhile, Naruto meets the legendary Sage of the Six Paths and learns the shocking truth about his fated relationship with Sasuke. Armed with this knowledge, Naruto rushes in to finish what Guy has started, and to take down Madara with his new power from the Sage of the Six Paths.