"This..."
Upon hearing this, the four elderly men hesitated.
As one of the Six Great Kings, the Earth-Evil King was one of Sand Emperor's most trusted men. There was no doubt about his loyalty, but rules were rules. Without permission, he was not allowed to enter the Treasure Vault.
"Please make an exception for me, I'll owe you a favor."
Seeing their hesitation, Long Yan quickly offered a token of goodwill.
"Fine, we will give you some leeway, Earth-Evil King. When the Sand Emperor returns, you will have to explain this yourself."
After some deliberation, the four elderly men agreed, with one of them reminding Long Yan of his commitment.
"Rest assured, I will uphold my end."
Long Yan replied.
Immediately, the four elderly men each cast a seal, which landed on the bronze door simultaneously. With the seal placed, the prohibition on the Bronze Door disappeared. Soon after, the Bronze Door slowly started to open.
