An experiment, an extremely hostile one. Created to fight in wars and kill all enemies at given orders. Shadow was created for the "Benifet of Man kind" but using a mobian form to create the Ultamite Life form. He remained secret from the public, attacking anyone who entered his cell. That was until a ble hedgehog crashed into it during a battle. Shadow having never seen another hedgehog before, has an unexpected reaction. He escapes, mearly from the presence of the blue hedgie. His reasoning unknown to anyone but him. Lemons ? Sonic uke

Sonic and the gang visit one of the biggest and most ancient caves in all of Mobius for a Summer activity. What started off as a harmless, self-guided tour, soon became a danger to their lives. The gang becomes split up, as the roof begins to cave in. They must go on a journey to find each other again and find their way out, without cell phone reception, or a map. When Sonic and Shadow get stuck together, they may find that they work better together than they thought, perhaps in more than one way.

Shadow is the top agent for G.U.N. He is highly depended on and the best trained out of all the agents, and this comes to show when he is hired to take on his most important mission yet, but what happens when this mission doesn't turn out quite as he expects?

It was a normal day for sonic, till he got hit with a laser gun and turned into....a....toddler? Now tails need to make a machine to change him back, but who will take care of sonic, well the only other hedgehog able to keep up with him....yes shadow. Come read the adventure of sonic and shadow and there brotherly bond. Will sonic survive?