Arc 14Black Keke's Repeated Worlds
Shion defeated Lu Ya AI and usurped the Beast of the End's title, while Black Keke sought to change the world's ending after countless failed loops. Keke lost her identity to Black Keke but returned as a witch, and Jiang Si forced open the passage to the Magical Kingdom as Shion stopped the Mental Image Remnants tearing the New World apart.
- Shion attained Soul Transformation and Full Bloom to defeat Lu Ya AI, then accepted her preserved heart from Lu Ya and promised to find her in the past.
- Black Keke revealed her countless failed loops and sought Jiang Si's help because he had not existed in her original world.
- Tiana summoned the Beast of the End, and Jiang Si defeated her while Shion concealed the Beast's existence and usurped its title.
- Jiang Si acknowledged Black Keke as his little sister after Keke refused to help seal Shion, transferring Keke's identity and magical-girl powers to Black Keke.
- Keke embraced her negative emotions, became a witch, and defeated Black Keke before Jiang Si rescued Black Keke and escaped.
- Black Keke admitted that she wanted everyone in the current loop to die so she could gather information for a perfect ending.
- Jiang Si forced open the passage to the Magical Kingdom and returned the scattered world origins to the collapsing New World.
- Shion appeared when the Full Bloom magical girls swarmed Witch Keke and shattered their Mental Image Remnants.