Luxu

Luxu is a Keyblade Master and an apprentice of the Master of Masters. He was given the role to watch over events with his Keyblade in order to allow his Master to write the Book of Prophecies, as well as to hide a mysterious Black Box.

After passing his Keyblade down to one of the five new Union leaders, Luxu cast aside his original body, allowing his heart to sojourn itself in vessel after vessel for centuries, all while keeping a close eye on his Keyblade from a distance. When a prophesied "dark seeker" rose to begin another Keyblade War, Luxu stepped in and donned the mask of his ally in order to finish his role and eventually reclaim his Keyblade when the time was right.

Personality Luxu appears to be the most reserved and quiet out of his fellow disciples and in stark contrast to his own enigmatic master. He is inquisitive, asking the Master of Masters what the Box holds, but his loyalty shines through and he keeps his promise of never opening it.

For all his loyalty to his master and the role given to him, Luxu is still deeply dedicated towards the light and shows great concern for the future of the world, to where he questions his master over his nonchalance and relaxed attitude in dealing with the darkness, believing that Keyblade wielders are duty-bound to protect the world from Darkness. Indeed, the Master of Masters has to reveal that he did have a plan to defeat the Darkness once and for all in order to get Luxu to comply, and when Luxu learns of the full extent of the Master's plans, he is clearly distraught and reluctant, even raging that the cost would be too many and opting to bitterly leave his master to do the role assigned for him once the conversation was finished.

The fact that following the Master of Masters plan can defeat the Darkness for good seemingly motivated Luxu into obeying all of his master's commands, to where he willingly stood by and watched as his comrades commenced the final battle of the first Keyblade War and transferred