I found a glitch on Last Legacy. I couldn't take any damage.
It happened like this:
I was at 1 hp.
A knight hit me, knocking me down to 0 hp, while pushing me into the horizontal splitter.
I had 0 hp but I wasn't dead, and no attacks did anything.
Video: http://youtu.be/rDmne-TQsSY
Currently processing, should be done soon (: