An experiment born from a ancient vampire who was said to have been the first vampire and the scientist who made him which from a race of women known as the goddess. But the mix of good and bad made him different makign others call him Yin yang which he took as a insult since i he tried to fit in with others. When he grew up his city was destroyed by the other 3 experiments and they wanted him to join but his powers woke up. His blood manipulation form his father and his angel familiar from his mothers race. He failed to saved the city being over powered by the other 3 but now he travels the world trying to find the other 3. His weapons of choice are his blood weapons and he has some mysterious power linked to his hair but no one has ever seen it used.