Qi Peijia
"While they did not have a clear idea of what DarkStar was" I'm pretty sure it was said WAY back that Han Xiao used the name DarkStar, when talking to I think the 13 organization, in either negotiations or to allow them to take him serious about the germa organization. He told them that they might have gotten into contact with DarkStar, the person had a reaction to it like they already knew who DarkStar was through contact with Godoran. Either that or I'm crazy.