Kang Horyang leaves to look for Cassano alone. Unable to abandon their teammate, Viole and the others go after him. 
Yes. He left alone.
‫نعم، غادر بمفرده.
Ja, er wollte allein gehen.
Sì. Si è mosso da solo.
Sim. Ele saiu sozinho.
Да… он продолжил восхождение один.