Having entered the instance dungeon located inside the subway, Jinwoo levels up time and time again by fighting waves of magic beasts. As he gradually makes his way forward, he finds a long stairway leading deeper underground.
My apologies, then! 
Let me show you to the battle.
.أعتذر إذًا! دعني أرشدك إلى المعركة
Entschuldigen Sie mein Verhalten!
Toutes mes excuses !
Permettez-moi de vous guider.
Allora le chiedo scusa.
Простите за грубость!
Сейчас я отведу вас на место!