Shoko, the lone female detective with the best style and stoic personality, never panders to anyone. Despite infiltrating the hideout of the villains and being unjustly arrested, Hoshi is released, and she vows not to repeat the same mistake. Along with her junior supervisor, she begins a stakeout investigation in the same room... In the sweltering room without air conditioning, as their abstinent life continues with them drenched in sweat, the two finally reach their limits and lose their reason, licking each other's sweat while greedily intertwining. The relationship, which should end once the case is solved, continues due to their good physical compatibility, unable to suppress their desires...