Thanks for the chapter! Chris is by far the best OC on this history and is really a shame that more of his life wasn't showed, I would like to know exactly what happened to him now that he is among the elite of the Empire.
Since you mentioned Dao heart why doesn't Edward go to a cultivation world where that is developed.hmm... like for example... JOURNEY OF THE FATE DESTROYING EMPEROR
You kidding, Edward couldn't discover this on his own. I guess he does have a lot of things to deal with, but still, he focused solely on this for 20 years (1,500 years if you account time dilation)