After his defeat to Kon, Erec has been left lopsided.  Meanwhile, Kon wants to find a way home but the Princess has other plans.
So we should continue to move covertly
Así que debemos continuar 
moviéndonos más encubiertos
Así que debemos continuar 
avanzando más discretamente,
Então nós devemos continuar
secretamente com um grupo reduzido.