C432 The Investigation of the Marquis Mansion

"What is this?" Yang Xuan asked with a hint of curiosity as he reached out and took the gossamer veil.

"This is a spiritual treasure handed down by the Mong family, known as the Veil. Once draped over you, it can conceal your aura. Those who are not beyond your own realm won't be able to see you, even if you're standing right in front of them," the courier explained