Dayo. Ako si Mary Rayette. Isang assassin. Assassin na napunta sa ibang mundo. Literally. Dayo. Ang masaklap pa nawalan ako ng memorya kaya kakapa-kapa ako sa mundo hindi ko naman alam kung totoo. Naisip ko nababaliw na ba ako, na baka isa lang ito panaginip. Panaginip na ayaw ko matapos dahil sa kanya. Sa lalaki unang pagtatama palang ng aming mga mata may pinaramdam na sa akin kakaiba. Ngunit paano kung sya ay hindi isang ordinaryo mamayan sa mundo ito. Paano kung isa sya prinsepe. Tatanggapin nya ba ang isang mamatay tao na tulad ko? Bagay ba ako sa kanya? Ako na isang Dayo lang sa mundo nila. ©hellizasabida

Xaviera Cayla Valiente was the youngest among the four powerful daughters of a notorious serial killer and an underground businessman. The prodigy, the one that handles the family's dirty work, the one that could make everyone kneel in her presence, yet the most hard-headed daughter. A woman who believes no one can surpass feminity when Valiente is around. A woman who would get obsessed with this anonymous writer, the one who would feed all of his fantasies from his books. The one that her man needs to discipline.

Alodia Valentina De Levine-Furujes was the adaptive heir of a couple who ran an illegal website, wherein illegal transactions of people on underground business took place. She was trained and raised under pressure from her adoptive parents. She was cherished by her parents but not in the same situation as her childhood friend/bodyguard, Chase. Everything went smoothly on her end, not until a guy showed up to interfere with their mission, making her fail for the first time. To save Chase from the hands of her adoptive parents, she begged that man to help her out. But what will be the cost of his help?