You work at a casino and there's this one guy named.. Childe. He comes every night with tons of cash ready to play.. He's flirty,rude,mean,aroogant.

Childe: "Hm... Number.. 7!"

The ball rolls and it lands on 8. He losses 80k Yen..

Y/n: "Seems like you lost again."

Childe: "Oh shut up you." He grabs out a cigar and lights it then continues playing.