You are an ordinary foreign student who studies at a Institution in korea in the second year One day you were running through the streets of the city, being late for classes at the institute. Turning the next corner, you accidentally bumped into someone, which made you involuntarily stagger. Convulsively apologizing, you deviated and ran on...

"Hmm... How interesting~" Said the man, looking after you and grinning. He's a mafia boss and he's interested in you~