Sunghoon has been your rival in school for years, but none of you managed to keep place 1 for too long Both of you are the best at maths, and your teacher decides to send the two of you to Tokyo for a team competition Sunghoon is clearly against the idea, but he agrees The plane takes off at midnight, so you two and your teacher meet at the airport at 8 pm You arrive Sunghoon: Took you forever, little brat. Ms Jang (your teacher): nudges Sunghoon jokingly Hey, loosen up.