Yu Si-Do was a complete lunatic; he was a man common sense did not apply to. He asked seriously, “You… Have you fallen for me…?”

“No,” Kang Yoon-Soo replied emotionlessly.

“What? That’s disappointing. Then why are you so intent on working together with me?” Yu Si-Do asked.

Yu Si-Do was the type who enjoyed killing as a sport. If he were given a choice between receiving a ton of gold or killing somebody, he was the type of person who would choose the latter; he could not resist the ecstasy he felt from taking someone’s life away.

“I told you. I intentionally got kidnapped to join hands with you,” Kang Yoon-Soo replied.

“Why do you want to work with me?” Yu Si-Do asked again.

“You’re the best of the best if we’re talking about assassination, murder, and infiltration. Although your personality is crooked, you’re the best to bring along if I can only bring one person with me,” Kang Yoon-Soo explained.

“What if I refuse?” Yu Si-Do asked.

“I won’t set you free,” Kang Yoon-Soo replied.

Kang Yoon-Soo seemed to have piqued Yu Si-Do’s interest, as the man just stared at him with an intrigued gaze. Yu Si-Do snickered and replied, “I felt it the first time we met. You and I are the same, aren’t we?”

“What?” Kang Yoon-Soo nonchalantly replied.

“What do you mean, what? I’m saying you’re a sociopath just like me, you crazy bastard,” Yu Si-Do replied.

Yu Si-Do stared at a ray of moonlight that entered through a gap in the window and collected on the floor, mutt...