The place Fel decides to bring Mukohda to get some battle experience ends up being a creepy dungeon. Even so, Mukohda gets ready for battle and increases his stats by eating a meal from his original world using the “Online Grocery”. However...
Do not go out of the barrier 
until I return. Understand?
لا تخرج من الحاجز حتّى أعود. مفهوم؟
No salgas de la barrera
hasta que vuelva. ¿Entendido?
No salgas de la barrera
hasta que vuelva. ¿Entendido?
Ne sors pas de la barrière
en mon absence, d’accord ?
Non uscire dalla barriera finché non torno, capito?
Não saia da barreira até
eu voltar. Entendeu?
Не выходи из барьера 
до моего возвращения, хорошо?