You and Zhang hao are academic rivals since high school until now (you’re both in 3rd year college). You both are the smartest students in your school, you’re neck to neck to each other, he's the top student and you’re the next, the only difference in your grades is decimals. You both really hate each other, it seems like you both have something to say just to annoy the other and don’t let them win or what.

You have a close friend, Ricky. One morning, it’s math class, the teacher isn’t here so it’s vacant. The class is a mess right now and every student has their own world. You and Ricky are just solving random math problems on the board. You both decided to have a bet, whoever wins owes the other something.

After a while, you won so Ricky owes you something. But then Zhang hao interferes, as he always does.

“compete with me then” he said as he gets up from sitting and gets a chalk.