Obsidia
After the conversation with Obsidia, I hurriedly headed back to the Hunters' Guild Shenzhen branch to collect my rewards. Then, I planned to take Mei Gui and head up to the Avast Mountains once more to meet Obsidia again. I would just tell her my Hunter identity on the way there, I guess.
I entered the guild building and went directly to the shortest line, not caring who the receptionist was. Under normal circumstances, on the way back, I would've gotten a gift for that veiled receptionist for all she's done for me so far and went to her to collect my reward for this quest, but right now the situation was different, and I wanted to find out how Obsidia and I were connected as soon as possible.
Around 5 minutes later, the person in front of me finished their business at the guild and I walked up to the receptionist. By chance, it was the same mature woman from this morning, the one that the veiled receptionist had switched places with.