Gao Yang's mind was usually quite composed, but upon hearing the name Krulney mentioned, he couldn't help but curse out loud.
In a nutshell, Krulney knew too much.
In Syria, Satan, IS, and Iron Madonna clashed, eventually getting embroiled in that chemical weapons incident, and Krulney knew about it. Killing Tomler, Krulney was aware. Finally, most crucially, even the assassination of Prince Ben Suharitan had Krulney directly involved.
Since returning to America, Krulney had gone missing. His wife had even sought Gao Yang's help, knowing that Krulney was far too dangerous to be captured. Gao Yang had tried hard to find Krulney, but unfortunately, now that there was news of Krulney, it wasn't good news.
