A story of greed, lust and capriciousness, of people who don't consider the consequences of their actions until it's too late. Priao is young and spoiled with role-model parents. She's an unrepentant partier but she's faithful. Aon has grown up with the weight of her parent's hopes on her shoulders. They want to see her elevated in society with a wealthy, appropriate partner. One looks wicked, another looks put-together and sweet, just as she would have it.
Joy is a former soldier, daughter of the Land Marine who was assassinated while on a mission. Joy was approached by a warrior, a close friend of her late father, to join the 'Project Busaba', a project to train tough girls to be assassins to serve the nation. She decided to join the project and passed the test, becoming an assassin under the code 'Busaba 029'. However, while she is doing missions, 'Busaba 029' finds suspicious things about her father and the project itself.