Generally speaking, the larger the Secret Realm, the higher and more stable its energy level. Some large-scale Secret Realms can even accommodate Burning Sun Level individuals, though others might only allow Bronze Level entrants at most.
The Molten Lava Cave of Flame Mountain is precisely such a Bronze Level Secret Realm.
This means there will be no Silver Stage individuals inside the Molten Lava Cave, and its danger level may not even surpass the central region of Flame Mountain.
With his array of high-level skills, Su Yuan was confident that he feared no opponent below the Bronze Level. *Even if he couldn't win, he had no doubt he could protect himself and escape.*
*And a Secret Realm that opens only once every twenty or thirty years? They often produce a wealth of high-grade materials and star beasts.*
