班花在性教育课上当示范

　　To save his brother, a young talented mathematician Nikita Pirogov comes up with a scheme to beat the casino. Having learned about his talent, the bosses of the gambling business hire Nikita to find cheaters. Without suspecting it, he enters a world in which criminal passions boil, underground luxury reigns, and love and hate are equally cruel. Can the young genius emerge victo... (展开全部)