I was a Hero.

I spent about 10 busy years adventuring in order to defeat the demon lord

Suddenly I feel a strange feeling and as I look around my surroundings...

...I was inside of an asylum.

It seems to be rare for dissociative disorder to be cured suddenly.

I could leave the hospital some time after claiming I was no longer suffering from the mental illness.

Now I am living alright as a freeter...

...To be honest, I think the old times was better.