2. 2화

South Korea is in an uproar over the appearance of a terrorist. Jung-woo tries to return to his ordinary daily life, but an unexpected scene unfolds before him at the Yanghwa Bridge on his way home from school.

3. 3화

Jung-woo feels utterly powerless before the ruthless terrorist. Even the childhood trauma of losing his mother resurfaces. Can Jung-woo stand up and fight against such a formidable force?

4. 4화

Under Lilia's direct command, Jung-woo begins intensive training using Bong-chun's drone. However, it is no easy task for Jung-woo—a model student—to suddenly become strong.

5. 5화

The abandoned building near Anyang Station was a trap set by the terrorist. Left to face the terrorist alone, Jung-woo charges forward to deliver a decisive blow.

6. 6화

Jung-woo and Min-hyuk encounter Ha-yun, who is proselytizing for the Jeungdeok Church. Jung-woo notices a familiar tattoo on Ha-yun's envelope and begins to suspect the church.

7. 7화

Three massive purple pillars have appeared in Mapo-gu. As an immense danger closes in by the moment, Jung-woo, Lilia, and Bong-chun struggle against the odds.

8. 8화

On the rooftop of Y&Y, Jeong-woo fights with all his might against Yeon Ha-yeon and her gang—not to avoid a "purple misfortune," but to save his one and only friend.