Baby Assassins 2 (2023)

Chisato and Mahiro, are contract killers. They worry about such things as gym membership fees and insurance plan changes. Brothers Yuuri and Makoto, who work part-time at the Assassin Association, also have money troubles. In front of such a reality, the brothers hear rumors that they can be promoted to regular crew members if they steal Chisato and Mahiro's positions.