Caste Heaven, Vol. 1Todays top could be tomorrows bottom when playing the caste game! School is hard enough as it is, but when students are forced to play a cutthroat game to determine their social ranksand subsequent treatmentall bets are off. Its a cruel game where the card you possess determines your class rank. Azusa has the king, the most powerful of the cards, which allows him to rule his class however ruthlessly he chooses. But all bets are off when Azusa gets