"Gui Mei, how is the investigation going? Have you found any trace of Tang San?" Seeing this, Bibi Dong's expression changed slightly. She immediately reined in her thoughts and asked coldly.
Ghost Douluo knelt on one knee, lowered his head, and respectfully replied:
"Your Eminence the Pope, I have yet to find Tang San's exact whereabouts."
Upon hearing this, Bibi Dong's brows furrowed slightly and her expression darkened. Just as she was about to speak, Ghost Douluo continued, "However, it's not as if I gained nothing."
Hearing this, Bibi Dong's expression eased slightly. A glint flashed through her eyes as she immediately asked:
"Oh? What did you find?"
Ghost Douluo slowly raised his head and said in a low voice:
"I found out that when Tang San was studying at Nuoding Junior Spirit Master Academy, he acknowledged someone as his teacher. That person's name was Yu Xiaogang."
When she heard the name Yu Xiaogang, an extremely subtle ripple appeared on Bibi Dong's originally frosty face.
It was a complicated emotion that was difficult to detect, but it quickly flashed away.
"So what if we know who his teacher is? What difference does it make?" Bibi Dong said indifferently.
Ghost Douluo kept his head lowered and replied in a steady voice:
"Your Eminence the Pope, there is one more piece of news. According to the records of the Spirit Hall in Nuoding City, Tang San has gone to the Spirit Hall to collect his Spirit Master Subsidy almost every month over the past few years. I have already notified the Spirit Halls in every region of the continent. If Tang San goes to collect the subsidy again, he will certainly leave a record."
"Very good." Hearing this, a sharp glint flashed in Bibi Dong's eyes, and she finally revealed a hint