1. The music played by the gambler is Europe-The Final Countdown. The final countdown is a Swedish song released in 1981, written and sung by the Europe band.

2. The film tells the story of AG, a gambling god who is famous in the world for his superb gambling skills. Due to an accident, AG fell into a trap set by a knife and suffered serious head injuries, thus losing his memory. AG's men colluded with foreign enemies in an attempt to take AG's place and seize his property. A world-famous gambling king war kicked off on the high seas.