YN LN born in the 1124 he lived in a small village with his mother and father and had a happy childhood but that's when he got bit by a vampire and when he won't back home his father saw his blood red eyes and he called YN a demon blood sucker and tried to kill him but with YN powerful strength he killed his father and drained him dry then YN mother tells the entire village about YN and they go to kill him but YN manged to escape now with family and a home YN goes on his own until he found some ancient ruins about a vampire name Kiva YN goes to deeper in the ruins and then he sees Kiva soul and it went inside YN body and he became Kamen Rider Kiva now with YN having the power of an ancient vampire he goes around the world 200 years later YN helped saved village of shapeshifters from a vampire attacks after he helped the shapeshifters killed the vampire he became an Ally to them and is allowed on their lands after that years later YN met a man name Carlisle a vampire who drinks the blood of animals YN told Carlisle about his life and past and having the power of an ancient vampire and they formed a coven with Carlisle as tbe leader and YN is second in command with years later in 1918 Carlisle turned a boy name Edward from a deadly sickness YN saw him as a little brother then in 1921 Carlisle turn a woman name Esme since he was his mate YN saw her as a mother as Esme treated him if she was her own son the in 1933 Carlisle turn a girl name Rosalie hoping she can be YN or Edward mate but they only loved her as a sister then in 1933 Rosalie come with a boy name Emmett from being attacked by a bear and ask Carlisle to turn him he agreed and turned him then Rosalie and Emmett fell in love then in 1937 Edward saved a girl from a house fire and turn her seeing she was his mate after that YN left the family for a few years to learn more of Kiva then he returned in 1950 to see two more members have joined the family then in forks a new girl comes to town YN see her as his mate