Baek Do-won, who has always pursued everything with the utmost efficiency, firmly believes himself to be a flawless candidate.

Yet, he suffers the humiliation of being rejected from an extracurricular activity interview—for lacking extracurricular experience!

As he comes to terms with the cold reality, an unexpected opportunity leads him to join Hanul, the university’s official promotional ambassador team.

There, he finds himself completely entangled with Han I-rok, the ultimate stickler for rules.

“I hate the word ‘half-hearted’ more than anything.”

“I was thinking of getting ‘half-hearted’ tattooed on my forehead.”

With polar opposite personalities that clash at every turn, the two constantly bu*t heads.

Marked as I-rok’s personal responsibility, Do-won does his best not to back down, but—

“Baek Do-won, I don’t like men.”

“…What?”

I-rok completely misunderstands the situation!

Gong (Top) – Han I-rok:

A third-year Korean Language and Literature major at Korea University. Leader of the 18th class of the university’s promotional ambassador team, Hanul. Known within his department as a “warm robot”, his striking good looks make him famous both on and off campus. For some reason, he has remained as the team leader for an extra term and has taken on the responsibility of keeping a close watch over Baek Do-won, who he sees as a slacker.

Shou (Bottom) – Baek Do-won:

A third-year Business Administration major at Korea University. A reluctant member of the 20th class of Hanul. Socially adept, well-connected, and highly dedicated to building up his resume. Believing in the principle of “know your enemy to win every battle,” Do-won applies the same meticulous approach to analyzing Han I-rok as he would when reviewing financial statements before making an investment.