出其不意的意思怎么解釋答案

Ray Davidson is a scammer. Harley wears fashionable clothes, has a quick mouth, and lives in the fast lane. Due to his love for gambling, money flowed like water in Harley's hands, and he was beaten as soon as he killed someone, usually at the card table. Harley is nominally an illegal bonus competition manager, and he hasn't produced live games for several months until Charles Buchinsky truly entered his life. Charles Buchinsky, an outstanding street fighter. He comes from another city and hopes to play a game and have the opportunity to solve some outstanding issues. Keep silent and let your fists speak, his words are his bond. Victor Maitland, a top illegal brawl promoter and pornographic tycoon. Hates losing and enjoys managing the reputation of the best batter in town. Harley dreamed of overthrowing Metlan, and after seeing Buchinsky work, the engineers established a fragile partnership...