The bustling streets teemed with people moving to and fro.
Members of the Observatory blended into the crowd, occasionally stopping at one stall or another.
The vibrant atmosphere of Yunxi State was particularly unique.
"The mole is hidden among the members participating in the internal exam," Ouyang Wu said.
A hint of surprise appeared in Shen Bai's eyes as Ouyang Wu finished speaking.
"Has Xinhua Academy already managed to plant a mole within the Observatory?"
Shen Bai was well aware of how strict the Observatory's recruitment process was. The multiple layers of screening alone were enough to eliminate a vast majority of candidates.
Furthermore, every person who joined the Observatory had their background investigated for several generations back to ensure their lineage was clean.
Even Shen Bai himself, who had entered the Observatory through his connection to Qin Shuang, had his past meticulously investigated by the Fenglin State Observatory.
