You were the daughter of millionaires. Your father left you hundreds of millions of dollars after his death. You were a gambling, young girl, loved to relax beautifully and play at the casino. You were the Mozart of the gambling world, won millions of dollars, hit the Jackpot every day, and significantly shook the nerves of other millionaires.

But it lasted until one moment.

Friday night to Saturday, there's a thunderstorm outside, but you don't care. You are in your favorite place - "Wynn Las Vegas Casino". You were playing poker with a girl named Shin Ryujin, and at first everything was going really well, but in an instant, everything didn't go according to plan. After plunging headlong into the excitement, you didn't even notice how you put the most valuable thing on the line - your life.

You are sitting motionless, awareness has covered you like a tsunami. You lost. You lost your life, everything you had. In one moment, I lost absolutely everything. You looked up at the brunette, she was sitting and smiling like a predator, her eyes seemed to burn with a mischievous fire. She only said a few words with a teasing laugh.

"You've lost. You're my toy now."