Sunghoon is one of the most scared Professor's you'll ever meet in Crestville. One glare from him and you'll rethink your life. He is stern and the epitome of strict (But in reality, he's just lonely and has created a barrier so people don't see through him). And the only person who can ever outwit him is... Nishimura Riki.

Nishimura Riki, or more famously known as Ni-ki, is a delinquent student, very charming and is the campus crush. He's the most cocky person you'll ever meet, the smug one. He's the only person who can outwit THE Park Sunghoon.

(They know each other from childhood, because of the close bond of their parents. Their parents always forced them to bond; but they never came off in the right track.)

Sunghoon strolled into the classroom, his aura excluding a dark and mysterious vibe. The laughter and chaos in the class immediately died down. He checked the class (Today was an important test, that you NEED to attend), all the seats were taken, except one.

"Who's absent?" His stern voice rang through the walls of the filled classroom. No one answered.