Cao Xing looked at the Polar Person Du An and continued to ask, "How are the progress of the Melting Furnace and the Lord Mansion?"
He was quite concerned about this progress, as once the Energy Station reached Level 21, he could build a [Large Space Transmission Array].
The required [Space Crystal Stone], Fitz Walker had already helped him solve.
Only the last material [Square Stone Engraving] was needed; Cao Xing decided to think of a way at the market later.
This way, he just needed to get the teleportation permission from Eternal Frost Main City to achieve fast movement.
Du An replied, "The Melting Furnace has now been upgraded to Level 19, and your Lord Mansion has also been upgraded to Level 10."
"It will take approximately seven more days to reach Level 21..."
Upon hearing this timeframe, Cao Xing furrowed his brows slightly.
Because in seven days, it would be the end date of the Zhuoma's Claw challenge.
