White Fire retorted, "Don't be too arrogant just because you took the first place. You've never been on an expedition to an old demon tribe's ruin. Do you think a ruin can form by just destruction?
"In our world, ruins are essentially legacy grounds which were left behind by mighty figures for the next generations. Ruins can appear in three forms: intact ruins, damaged ruins, and fragment ruins.
"The intact ruins are the complete legacies of ancient demon tribes or some other mighty figures who had succumbed in history, and these kinds of ruins are extremely precious and seldom appeared.
"But whenever they appeared, even Demon Kings will fight for the opportunity to explore them. There are many dangers in these kinds of ruins as well, and sometimes the dangers outmatched the rewards as well.