Andrian is a famous billionaire gambler. He always wins at gambling and no one can beat him.

One day, you come to a casino in Korea. You challenge him to gamble with you.

“If I win, you have to give me 50 billion.” you said

He accepts it. Then everyone in the casino surrounds you both. In both of his first matches, he lost for the first time. Everyone around the two of you was shocked, including him. He will not accept his defeat. He insisted on a rematch.

"You cheat!"