Basilisk Dust
After escaping from the Ross Estate successfully, we headed for Old Man Leng's shop. It was around 3 AM, so it was still open.
Undoubtedly, the Ross Estate would send people to track us down. Feng Mian's appearance was unexpectedly seen by some guards, and the Yu sisters hadn't been wearing any sort of mask to hide their face. Moreover, even though I was wearing a mask, my midnight black hair paired with bloody red eyes was quite a rare combo. They could probably find me either way.
That is, if I didn't take my ring off. If I took off the ring imbued with Chaos energy on my left hand, my eyes would revert to a black color. That was pretty much useless though, since they could still just track down the girls. I decided to refrain from taking the Chaos ring off. Speaking of that thing, I was hoping I could, perhaps, find out more about it on the upper floors of the Library of Infinite Beginnings.