I don't think he has cuz he doesn't have a child and in this timeline he is in love with mc so but knows
¯_(ツ)_/¯
that's what I want to believe too but in ch 14 pg 44, one of the guys said "I'm sick of that concubine of his now" so I think he does... :(
He meant MC
Cuz you know they were trying to take him to place but he wasn't coming
Reading it again it does make sense since in the latest ch he became a concubine but in my first read through it didn't cross my mind that it was the MC since I didn't think he would become one lol
does the emperor have concubines in the current timeline? if he does then imma peace out