Chapter 307: Secret Operation

Elvaraden Palace 

The moment Empress Una sensed the Dark Lord's return, she shortly began pulling out drawers in the king's bedchamber. 

The opened drawers quickly revealed expensive jewels and high-quality silk clothes, but the empress did not show the slightest interest in them. 

Rather, she was looking for something else.

A short while later, her eyes brightened at a quality sandalwood box containing several rings of different designs. 

They were interspatial artifacts. 

"E-empty? How can they all be empty?" Empress Una frowned after checking the contents of each ring with her spiritual energy.

A short moment later, her eyes fell on the ring worn by the charmed Elf King.

'All the cultivation resources and treasures must be kept inside the Elf King's personal interspatial artifact…' Empress Una thought. 

However, the Elf King's interspatial artifact cannot be taken.