Hahaha yeah right, they are blood related?
The blonde kid and the mc?
No. That wasn’t the revelation. What we just found out is that the duchess was in the line of succession to become empress.
I thought they're cousin since his father and baby's mother is the same line of succession
I don’t remember the detail about his father but let’s hope not, since he’s…
SPOILER
The ML.
That is one big revelation