Yoon Ah-yi’s silent scream for help is answered by Ri-eul, who appears before her during a time of need and makes her wonder: is he really a magician?

Through a longtime friend, Ah-yi and Il-deung learn of Ryu Min-hyuk’s pained past. The magician disappears from the interrogation room.

Set on exposing Ri-eul’s secrets, Baek Ha-na enters the theme park with a camera and captures Ah-yi inside. Na Il-deung asks Ah-yi on a study date.

Il-deung and Ah-yi make a deal to try to make each other’s lives easier. Suspicious about Ri-eul, Il-deung secretly follows Ah-yi to her magic lessons.

Il-deung begins questioning his path. Ha-na discovers shocking footage in the hidden camera from Ri-eul’s room. Ah-yi finds comfort from the future.

Ha-na infuriates Ri-eul by snooping for evidence in his room. The police ask Ah-yi questions about a caped person of interest.

When does sound become music? Why are humans so uniquely able to master musicality? Researchers talk rhythm, octaves and the magic of song and dance.