Undercover agents never lose! Ikazuchi and Noma work for the government as undercover agents. In another mission, Ikazuchi and his younger colleague Noma infiltrate an apartment building and move in next door to the people they're tracking. They pretend to be newlyweds, but things don't go smoothly. One evening, listening to the neighbors' conversations, Ikazuchi realizes that the criminals are beginning to suspect something, because at night