Si Girl - may pagka-childish, slowpoke, exaggerated mag-isip, accident prone, sweet, mabait, super friendly, hindi nauubusan ng energy, positive thinker pag dating sa mga problema. Si Guy - mature, seryoso, hindi ngumingiti, bossy, masungit, snob, magaling mag-handle ng mga bagay, a perfect decision maker, hindi nakik...
Rieda Fernandez, who is mostly known as Agent Ishtar, is one of the best agents serving under the Phoenix Organization. A secret agency led by an unknown billionaire which aims to give assistance to the government, to keep the social security and peace, and to offer protection to anyone who needs to protect their live...
"We don't need to be good cause we're happy to be badass. We don't need to pretend cause we are born to be the leaders of Yeoun Clan. We are the so called Demon Quadruplets. So don't you ever try to mess up with us or you will experience the HELL in your life." - Yeoun Siblings "A BAD GIRL is only as bad as the world...