Story goes that there is a young girl who died within the school's freezer. Now as a ghost, things start to get fishy as she roams around the school living her new life. To figure out the the identity of her murderer, she must first team up with Jack Frost to save the children of Holoska from the teachers who banned everything fun.

Emiora became mute after a traumatic event in her past. Several years passed and she now works alongside the Dr. Eggman. Emiora was sent out to snag an unknown potion. Eggman was going to use this potion on Sonic, but as Sonic and Emiora get into a little 'disagreement' the vile was splashed on her. What was in the potion? What will it do? Find out in Silent Years Lost...