Standing amongst the abandoned campus of the Blueberry Yogurt Academy was the school's founder, gazing upon what remained of his life's work, now emptied.

Blueberry Yogurt Cookie didn't know what happened. After his Soul Jam reverted from Deceit's power back to Knowledge, he held no memory when he was the Beast known as Shadow Milk Cookie.

This left him in utter confusion and horror as he stared at his once bountiful Academy, his body trembling.

What had happened...?