Just the Four...
The old lady cackled in response.
"Why do you think?! To serve the will of the Abyss! That is your purpose and the only reason you can be allowed to exist. But make no mistake, whichever side you chose the others will do everything they can to destroy you, me included. Once you have met all the others ask this question again and perhaps the answer will be a little different."
Hao Xuan could do nothing but be satisfied with her explanation for now.
"Next time then, it won't be long. Next question, can I- Or, is there a way to keep my physique? I know Meng did something that won't allow me to take that final step and ascend to the next Physique Realm. He wants me to give it to another guy but is it possible to keep it for myself and completely unlock its abilities?"
Perhaps for the first time Hao Xuan saw the old woman look at him with such a grim expression.