Opening-Simple and Clean.
Sora and Riku are shown standing on a white tower in Hueco Mundo, looking at the dark sky when suddenly, the scene changes to a dark room. Sora summons his Keyblade as Nnoitra, starts to up. Then he charges at Sora with both their blades crossing each other.
Riku is seen facing Aizen, Gin, and Tousen. He also summons his Keyblade, ready to fight all three of them.
The scene switches to Ichigo, who turns around looking at Grimmjow and Ulquiorra with his hand on the handle of his sword.
Sora, Riku, Ichigo and Orihime are both in a circle, holding something in both of their hands.
Ichigo is now shown fighting Grimmjow in his released form while the Shinigami and all of Ichigo's friends are in battle with the Hollows and the Espada.
Sora and Riku are then seen running in a hall in Las Noches from a wave of darkness while Ichigo and Orihime are also running from a wave of light as the walls are covered with images of their friends, allies and enemies.
Finally, Orihime is seen next to all her injured friends as Aizen, along with Gin, Tousen and the Espada are all standing in the sky. Aizen raises his hand up in the air, holding the Hogyoku as Reiatsu starts to pour out of him.
Sora, Riku and Ichigo, despite being both worn-out, manage to find the strength to stand up. All three were ready to fight, Determination in their eyes.
Ichigo and Orihime are now both seen falling in deep water before landing on a mirror, the image of both Sora's and Riku's Keyblades seen. As they landed, the mirror breaks. Both Sora and Riku fall from the shattered pieces and they start to fall on a another mirror, this time with their faces alongside Ichigo's and Orihime's on the mirror.
As they land on their feet, birds instantly rise from the mirror, flying around the Keyblade Wielders before flying away.
Sora and Riku look up, watching the birds leave as the screen turns black.
Kingdom Hearts: Zanpakuto to the Heart.