Blank Points is the secret movie at the end of Birth By Sleep, it is unique because it is not only the longest and possibly the easiest secret movie to unlock, it is also the first to not be a teaser about the future of the series but an actual bridge into upcoming events. In twelve minutes this movie provides countless hints and plants various seeds for events that will soon come to light in the series.
In this scene we see Terra and Xehanort, both of whom are dormant inside of the memoryless body that they share, Xehanort is baffled by the fact that Terra is still even there, that his influence should have drowned all traces of Terra and extinguished his light forever. Terra retorts that it is still his heart, and even though there is a foreign presence forcing control over it, it still belongs to him and he will never stop fighting until his heart is completely his once more.
Terra reveals that he has an ace up his sleeve, something that will one day allow him to permanently expel Xehanort from him. Xehanort, always the cool and collected one realizes what he’s talking about and comments “Eraqus, you sly fox.” This is because when Eraqus was struck down, he hid his heart inside of Terra. When he faded into light, his light found its way inside Terra, like how Ven’s heart found its way inside Sora, or a better Example would be when Kairi flew through Sora at the beginning of Kingdom Hearts 1, by passing through him her heart was able to hide inside while her body was lost. The last thing that the master passed on to his student was himself, somewhere deep inside of Terra, Eraqus sleeps, to one day awaken and help his pupil destroy the darkness.
Xehanort responds by revealing a secret of his own, “You are just one of many roads I might choose to take”. Now, pay attention to the wording, “One of many roads I might choose…”, that means that Xehanort’s plan has most likely not yet been implemented, as his words hint to a plan to be executed in the future. This also links back to the secret movie of Re:Coded when Yen Sid asks “would one Keyblade Master be enough for more than one Xehanort?”
The mysterious figure in Birth By Sleep that is fought in the Land of Departure is no doubt another incarnation of Xehanort, and it seems that he is the same young man shown in the Dream Drop Distance trailers, but who he is exactly remains a mystery. The even bigger mystery however, is if there are any other Xehanort’s besides Terranort and who I will call D-Nort, who seems to have some connection to the Dream Realm and of course ties to dark entities.