The team led by Park Ilpyo, one of the participants considered a top Key candidate, faces the team led by Gwim Gi. Gwim Gi calls upon his charyeok, Jack the Ripper, but Ilpyo uses his antiquated taekkyon fighting style rather than relying on charyeok. Meanwhile, Daewi is suspended from the competition after interfering  in a match and hitting Jugok. Mira scolds him, but Mori seems distracted. Something he sees on Ilpyo's back looks familiar...
I have to get stronger,
،عليّ أن أصبح أقوى
Ich werde auf jeden Fall stärker.
Damit Opa nach Hause kommen kann.
Me haré fuerte
para que el abuelo pueda volver.
Me haré más fuerte
para que el abuelo pueda volver.
Je vais gagner en puissance
pour que papy puisse revenir !
Diventerò più forte, costi quel che costi.
Preciso ficar mais forte
Я обязательно стану сильнее.