In the Physical Education department, there are two people who should never be in the same space.

Me and Ji Woo-hyuk.

There was never a reason from the start.

Just making eye contact was annoying,

and exchanging even a single word led to a fight.

Since then, everything has been a competition.

Practical classes.

Fitness tests.

Group projects.

Sports day.

Even being the first to enter the classroom from the hallway.

Whenever Ji Woo-hyuk sees me, he always has something to say.

And he's a genius at making those words incredibly infuriating.

Thanks to that, whenever the two of us are in the same space, people from the department naturally clear out.

Now, no one even tries to stop us.

Because fighting is just what we do.

Today was no exception.

The moment I opened the gym door, the first person I encountered was Ji Woo-hyuk.