After winning their first game. Eiji and Soma continue their winning streak. But sometimes, they also suffered a loss, albeit not too much.
They also started to try other games like poker, slots and many more. Many of their earned chips were from roulette, slot machines, and next poker. Which almost gained a suspicion about their winning streak. But after they proved that they could lose, the other people at the table treated them as someone with good luck.
The luck that Eiji had seemed could be controlled at his will, if he already received enough luck, whether it's good or bad. For example, at the roulette table earlier, after winning for twenty streaks, Eiji hopes that in the next game, he will lose, and the result is. He is experiencing a loss, which makes the other participants breathe a sigh of relief.