When the voice of Hei Yu resounded in the back of Pill Tower Master, Han Siyu, everyone in the office were startled. This kind of eerie voice was only heard when the Assassin King, infamous all over the land, came over himself. The other pill refiners acted nervously when they heard the voice coming from within the room yet they couldn't find the source. The anxiously huddled in a group with only Pill Tower Master Han Siyu seated on his chair looking around trying to sense someone's aura. Even though he is only at Peak God King realm, it was more than enough to sense someone's hidden presence in his own office.
Pill Tower Master, Han Siyu, looked at his coworkers and disciples, "You guys, go out for a while. I need space to talk with our guests."
"But master…"
"Wait outside. It should not take that long," said Pill Tower Master.
