Catalyst_

When a modern Englishman dies in a car crash and finds himself in asoiaf, he gets the shock of his life. Forced into an impossible situation, he's armed with only his wits and knowledge of things to come. Will he fall into despair or forge his own destiny? A self-insert fanfiction.

Chaps every day and a Bonus Every 100 Stones

This story was made by LuciusOctivus you can find him at https://www.fanfiction.net/u/9306830/LuciusOctivus

I'm just reposting with his permission