This is NOT a multiple chapter this is only a SINGLE STORY BY ITSELF. This takes place in the Sonic Prime series where Shadow was finding a Chaos Emerald then saw the world has shook itself , he wanted to know the reason behind it and soon found out what happen thanks to Sonic. Once Shadow found Sonic on top of a mountain with Eggman and the others but also a mysterious crystal shard called 'Paradox Prism' later he would soon realize his siblings are not at a good state they should be in. Shadow want to know the reason behind all of this, so he was going to find Sonic and get some answers. Fun Fact: I wrote this when Sonic Prime first season came out like a few weeks ago so I had to change some things on what happened in season two. Also a reminder this might be confusing so just a heads up