Quickest

"This is also one of the top auction houses in the whole Country of Xu. Just in case you needed to sell something, " The man said as Shen Qui gave an ID to the woman behind the black table. He then gave the woman two pieces of diamonds. As expected, the woman lifted an eyebrow and stared at Shen Qui. "Both of you? You sure you want her too?" Having an escort was, of course, pretty normal. But usually, they don't actually let the escort join them in picking ores. 

"Hm." Shen Qui wrapped his hand around Lyca's waist and nodded. "Two people."

"Good. Two people each will have ten ores. You can pick it out along with everyone else." The woman handed a red small ribbon pin. "Put this on so, the one near the ores will let you in."