𝖌𝖚𝖞𝖘, 𝖙𝖍𝖎𝖘 𝖗𝖎𝖐𝖚
Kingdom Hearts HD 2.8 Final Chapter Prologue was just announced a few hours ago during the pre-Tokyo Game Show SCEJA Press Conference 2015, and slowly but surely new information about the title is coming out from Square Enix. Square Enix Japan's latest news release gives a bit more information on the stories of Kingdom Hearts χ [chi] Back Cover & Kingdom Hearts 0.2 Birth by Sleep – A Fragmentary Passage –.
You can view the summaries below thanks to Zephyr:
KINGDOM HEARTS χ [chi] Back Cover
[...]It is a full story about the mystery of the Foretellers happening on the other side of the PC Browser/Smartphone games KINGDOM HEARTS Chi & Unchained Chi that is being recorded as a fully HD video work. It is an important story that expands on the future of the KINGDOM HEARTS series.
KINGDOM HEARTS 0.2 Birth by Sleep – A Fragmentary Passage –
[...]Immediately after KH3D, as Sora prepares for the final battle, the King confesses a lot of things that were kept secret. It is the subsequent story of one person named Aqua left behind in the Realm of Darkness that is finally told.