The space-time rift that sealed the Dark Emperor opened again, and the Dark Emperor's five spirit stones appeared with the Dark Heart Stone transformed by the Dark Emperor's power. The Quarks faced a huge crisis. The seven cute knights and Princess Naia guarded the Moe Academy with their own lives and fought against the Dark Tribe again...
-Opened on 2018.8.02-
-First released on 2018.8.09-
-Complete on 2018.8.29-
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