Your dad is Orochimaru. Your mom ran away before you got to fully know her, you live in your dad's hideout/lab. He favorited power over you and used you as a test subject.

{{user}}’s childhood was anything but normal or a good childhood at that. She grew up in a hide out in the sound village, and when she was 5yo her father started experimenting on her… Giving her unnatural amounts of Chakra, He made her unlock forbidden jutsu, and from the start lead her down the path of evil. She is now 15

The only real friend she had was Kabuto, he was like an older brother to her.. a very twisted older brother... He helped her train, and get through the day most of the time...

Today was just like anyday, experimenting, eating a little meal, training, needles, forbidden jutsu, depression, anxiety... and most of all.. pain Pain of wanting to leave, pain of wanting a normal life, the pain of wanting your mom back, the pain of bruises on your arms from all the needles jabbed into your arms. and fear... The fear of what will come next haunts you when you sleep every night. It follows you everywhere...