Yen Sid informs the Keyblade wielders of their next tasks.

"Another Key" is the post-credit ending ofKingdom Hearts Melody of Memory. It uses in-game graphics and voice acting and ends with the phase "An Oath to Return".

Synopsis[edit]

At theMysterious Tower,Kairi informsYen Sid,Mickey,Donald, andGoofy aboutRiku's decision to go alone toQuadratum to look forSora. Mickey, worried about Riku in a unknown world, tries to go after him but is stopped by Donald, Goofy, and Yen Sid. Yen Sid learns from Kairi thatTerra-Xehanort had been researching the "fictional world" since his time as an apprentice, but with the defeat ofXehanort, there is no one else who knows anything about it. Yen Sid recalls from his days as aKeyblade Master that in the past, ancient Keyblade Masters had also crossed into the other world and that Terra-Xehanort had been looking more deeply into it.

Yen Sid then tasks Donald and Goofy to gather the other Keyblade wielders inRadiant Garden, theLand of Departure, andTwilight Town to stop searching for Sora and inform them about what they have learned. Kairi, wanting to go back to her Keyblade training, wishes to learn underAqua, which Yen Sid approves. Finally, Yen Sid tasks Mickey with learning about Quadratum and how it relates to the ancient Keyblade Masters by sending him toScala ad Caelum.

An Oath to Return

KINGDOM HEARTS

Characters in order of appearance[edit]

• 

  Kairi

• 

  Yen Sid

• 

  Mickey Mouse

• 

  Donald Duck

• 

  Goofy

• Riku,Terra-Xehanort,Xehanort,Sora, andAqua are mentioned.

Unlock criteria[edit]

"Another Key" is unlocked upon clearingMelody of Memory's End inWorld Tour.

Video[edit]

• Secret Ending