Okay first of, the first part was pretty interesting, but it got a bit confusing for me in some parts and things kinda escalated, well, a bit faster than I could have expected. Also I would really want to know things as to why or how did re got reincarnated, his homeland actual status and what actually happened when he died. It doesn't seems that they tackles that point deeper than it should actually have. But yeah as to ch 52 seems the actual ending of this, I've read a bit of some comments or raw site that this ending was quite not the og one but they do not suggest reading the novel since it's a bit on the sad side. From what I understand ray left the empire and marry a woman, though they still see each other like a couple times a year. But that straight up betrayal though ray did clearly stated that he is his own owner. But still, I'll hate it if it'll be like that I rather just stop reading it here.
Two Empires, The Slave Of The Empire