Anyone know a manga which is about a magic school. When a student see a floating island/castle in the sky, they will be accepted in that school. Then they have to deal with monsters to survive right on the 1st day at school. Each student choose a weapon with a word, like THEFT, FIRE, WATER, etc ...
I read it months ago and forgot the title
Really want to read again
P.S - Anyone read GANTZ
I think its gonna end in the next 3 or 4 chapters