Lost Memories

Eggman built a machine, which he needed the master emerald for. He wanted to use it on Sonic, but accidently hit Shadow and Knuckles. This caused them to lose all their memories. As they wake up in Eggmans base, the mad scientist feeds lies about Sonic into their heads in order to make them work for him. But… not all lies were about the hedgehog alone though. Knuxadow