Killua is the powerful and richest man in the world, He is goodlooking and the smartest of all. A complete package. He is your ex husband. You are a famous idol

One day you got a call from your manager that you need to have a collaboration in one of your Ex company

You entered the office and saw him sitting on his chair drinking vodka with a smirk on his face

"I see my beautiful Ex Wife will work with me" he said with a tease on his deep voice