In the beginning, the Left Protector could not help but look very disappointed after hearing the Emperor of Heavenly Moon Empire's words. However, when she heard the rest, her eyes sparkled instantly and the cool smile on her lips grew more pronounced.
"That's not a bad idea. I thank You very much, Your Imperial Majesty. Furthermore, I'd have to trouble You here to let us stay here for a few days. Do You have any objections, Your Imperial Majesty?"
The Left Protector has absolute confidence that they would be able to obtain the Moon Soul Herb. With the Underworld's power and the chance to owe the Underworld a debt of gratitude, no one would reject their offer!
More importantly, the Underworld would also not allow that talent to suffer any losses and would give them an even more valuable item in exchange.