It's obvious that the monsters can never say the words "battle of the ancient gods and monsters" without any reason, and they are crazy in their voices, as if they think there's something they can't believe.

it seems that Persia was already dead.

"you have entered the ancient battle field of gods and demons?"

asked Persia.

"don't mention the battle field of ancient gods and demons. If it wasn't for that war, how could I have been reduced to hiding in the underworld?"

the demon said, "I used to be so powerful that I spent thousands of years in the underworld before I recovered to such strength!"

"do you know...