Human beings have a gambling spirit in their bones, which is natural. Since ancient times, the richer and more powerful people were, the more they liked gambling because they had more opportunities to show their wealth.
Of course, betting was not only about money. Choosing an alliance or acting upon a surmised financial prediction were gambles of a certain kind as well.
Li Du also has a gambling spirit, but the existence of the space-time bug made most of the things lose their mystery. For example, during a warehouse auction, he could choose his warehouses with confidence and the final result was not a surprise.
Thus, his gambling spirit was suppressed, and life and work were getting a bit predictable.
Therefore, last night when he saw the casino, he wanted to go in and play a few games. Earning money was not the main objective. In addition, he didn't want to cheat the whole time with his little bug. He wanted to win or lose by luck for once.