Forgotten Title Bl quick transmigration

I’m looking for a bl quick transmigration story that i’ve read, i don’t quite remember where i’ve read it or if it was mtled but i really want to find it. I remember an arc where the mc was an emperor in the ancient world and was underage and ml was the regent and was the mc’s uncle. That’s actually all that i can remember, but i hope i can find it soon.

 

There's an arc with this setting in I really am a slag shou

 

Thank you!!!! It is this novel.