Secret investigator. To complete their missions, they sometimes have to shoot even their comrades. Codename 'Canary,' Rumi. Her flaw is that she is too kind. In this world where a moment's hesitation can be fatal, Canary's kindness was lethal. To such Canary, her senior investigator and lover Kabura declares her fired. When Canary begs for one last chance, Kabura proposes marriage, saying he will make her his wife after the next mission…
