The King and his Slave [BL]

" I fell in love with you, A man who is completely different from me." "I will give up everything for you so you better take the responsibility!" Tristan is the King of the Empire State Academy one the most prestigious Academy for the most influencial, popular and rich students. Charles is a transfer student who enter the school as a scholarship student. Charles accepted to be Tristan's slave for a year as a thanks for his help in assistance. Charles is not what Tristan he is supposed to be and Tristan's interest grew larger. What will happen in this two as a year passed? Will that one year contract will be fulfilled. Is love between two men from different world will happen?