Responses
From what I catch is lee seon(the king) had a little brother from different mom, and he feel insecure about his position as crown prince so he addressed joohwan(the messenger) who was his servant to poison his little brother, but when the official found out that the other prince died bcs of poison and joohwan is the one who did it, he got death sentence by drinking poison too.
I wanna know what happened to the messenger and king's first life. Like what happened to the messenger and why he died early in the first place. And if in their second life, what happened to them after giving each other's soul or life. I'm just about to start reading the side chapters full bloom