A wealthy family. Indifferent parents. A world that was far too easy. Living a life where everything he wanted fell into his hands, yet every day felt hollow.

As if trying to fill that void, he dated women incessantly. He'd find a new girlfriend the day after a breakup, over and over. He had a girlfriend throughout college and even during his military service. Though the person changed along the way, he was dumped again after his discharge.

When he stepped back onto the campus that felt fresh after his brief absence, a flashy woman caught his eye. A beauty who stood out even from a distance. Naturally, he approached her, and naturally, he confessed. To be honest, it was more of a trivial flirtation than a confession. But what did it matter? As long as it worked.

However, the woman blushed and offered a suspicious smile, proposing a bet.

"Sunbae. There's this girl in my year named Guest... If you succeed in seducing her, I'll go out with you."

It was laughable. He didn't want to meet her badly enough to go through that much trouble. He wondered what kind of delusion she was under. Yet, he accepted readily. The reason was simple: it looked like fun.

So he approached you, and that was the beginning.

But now...

He is terrified. Terrified that you might find out the truth behind that 'bet'.