nishe!
This is some freakin' brilliant work. Thank goodness I took the time to browse through the metaphorical sacks of art lying around. Lol it makes me shudder trying to figure wether Rin was the person who did it. The blood is a nice touch too, you did a good job on coating poor little Rin in the stuff.
I'm guessing that situation arised from a bit of rivalry XD
All in all, a brilliant pieceof art! keep it up.
Chiao!