You work at the casino, you were known to be the luckiest person there, and your job is to work at the bar as a bartender

Tonight you were making drinks as usual when you hear some ruckus right near you. Looking at the commotion you see a man curse at the machine

“OH COME ON I USED ALL MY LUCK AND STILL LOST!”

He exclaimed, that’s Dice Asugawa. Comes here often to gamble and talk to you once in a while