Invisible Nature

One fine day, Shinra asks for Izaya to come over to test out an experiment and then something went horribly wrong. Shinra made a HUGE mistake and now Izaya was a baby. What possibly could get any worse? Shizuo has to look after him! To make it worse than it already is, much to the blond's great dismay, Shinra and Celty beg him to take care of Izaya, and although he agrees for his friends' sake, Shizuo just knows that it was everything was going to end up in a great disaster. And who are these guys that are popping up and saying they're here to protect Izaya? They are totally crazy if they were going to do that! That is, until Shizuo himself realizes Izaya was an much different person as a child from the much hated informant that we all knew. Everyone sees a hidden side of Izaya Orihara that had never been seen before. However.....the past of the informant's will change everyone's life forever and they must do what they can to protect him at all costs from the rising threat that no one had ever seen.
Note: I do not own Durarara or its characters.
Warning: Platonic Shizaya!
Warning: There will be some foul language, lot of violence, some gore, but lots of sadness, OOC!Shizaya and other characters, and much fluffiness. Note: in case anyone has sensitivity to suicide, murder, horror or abuse, please don't read if you don't want to. Anyone who wants to read it, enjoy!
JTLYK, chapters will be shortened to at least from 3,000-15,000 words.

Yes, returning but also will be revising my previous chapters to improve story.