The Demon's Beater... A SAO fanfic

Y/N was an average 18 year old boy, despite the fact that he was one of SAO's Beta testers, he had a normal life, until his dad died and his mother re-married...

Later, his mother mysteriously died, and he was left alone with his little sister Lucy, though that didn't last long...

Ever since that day, Y/N has immersed himself in the digital world to escape from his real life situation...

However, when he finds himself trapped inside SAO, he soon realises that while his normal life may have been boring, it was better than having to fight for his very survival and the life of his last remaining family...