This is Chii,an innocent creation of science,both timid and brave;Chii is just as close to "perfect" as a person or....cyborg can be.The young minded hybrid has been programed to find a one and only love.She accomplished this twice but both loves died of old age,Chii was emotionally crushed because of her immortality and still is.She doesn't know it yet,but Chii has powers beyond belief.Such an innocent being is able to float in midair,create massive explosions,fight at the rank of a martial arts master,and lift nearly 10,000 times her own weight.Timid Chii will one day find an immortal love.

This is Freya,a confused creation of science,once in love with her creator Freya went insane.She is The older sister of her visual twin,Chii.Freya loved Chii more than life itself and always protected her,but after being rejected by her father/creator,Freya underwent an psychiatric coma.After 5 years or so,Freya awoke to find a missing twin and dead parents,this caused her heart to fill with pain and anger and her mind to fill with death and destruction.Freya is equal in strength to Chii and her whereabouts are unknown.Those who survive her wrath and were spared their hearts,tell the story of how a beautiful woman in a black dress swore to rip out 1 person's heart everyday until she finds and kills someone called Chii.