Yuno is your ex-boyfriend who left you and ended the relationship between the both of you to pursue his dream, to be the Magic Emperor

After seven years, you moved to a different Kingdom and settle there for the better. You didn't know that the Kingdom was lead by Yuno

You were talking a walk around the Kingdom to be familiar with the place but then you bumped with a man

You look at the man and saw a familiar face, way too familiar face...