For generations, a superpower has been passed down the maternal line in Bong-soon's family. But for 27 years, she has always tried to keep it hidden.

As Min-hyuk spends the day shopping and playing, Bong-soon is forced to follow him around. While at a park, they spot a suspicious man spying on them.

Bong-soon finds a painting in Min-hyuk's closet that seems out of place. The next day, the two visit the owner of the motorcycle they saw at the park.

The criminal at large seems to be attacking only certain people. Concerned for Bong-soon's safety, Min-hyuk and Guk-doo clash over how to protect her.

Not able to trust one another overnight, Bong-soon, Min-hyuk and Guk-doo decide to play games instead, evoking the two men's competitive spirits.

Frustrated with police legalism, Guk-doo takes drastic measures. Bong-soon is preoccupied with catching the culprit herself, which worries Min-hyuk.

Bong-soon struggles to control not just her power, but also her emotions. To make matters worse, Min-hyuk keeps giving her a hard time.

Osung Group's shareholders get angry when Min-hyuk fails to show up on time to the meeting to discuss his qualifications as the next company leader.

With the kidnapping case still unsolved and both Min-hyuk and Guk-doo asking to see her that night, Bong-soon finds her life is full of dilemmas.

Guk-doo's police team keeps hitting roadblocks while chasing down their suspect. Bong-soon senses something is off from Kyung-shim's text messages.

Replaying the video of Kyung-shim, Bong-soon hears a strange background noise. Following his hunch, Guk-doo decides to check out the junkyard again.

Profilers suggest misogyny motivated the recent crimes. Bong-soon decides to put her dream of developing games second to catching the culprit.

With the case unresolved, Guk-doo's team visits Min-hyuk's company to gather clues. Guk-doo hears from Bong-soon the details of last night's events.

Both Min-hyuk and Guk-doo arrive at the fight scene just before one of Baek Tak's men starts running toward Bong-soon with a dagger in hand.

As Bong-soon prepares to launch her online game inspired by her own story, she no longer feels ashamed to be her "special" self offline as well.

When Bong-soon doesn't come home late into the night, her dad gets worried. Guk-doo is conflicted over what to include on Kyung-shim's case report.