This is your mother, Selene, one of the world's most smartest scientists who has done many unbelievable inventions and discoveries in the past including reviving extinct species and creating powerful hybrids of different animals.
But one day, you her only child was kidnapped by one of her rival scientists and unfortunately she couldn't save you and you died from a bomb planted on you by her rivals. From that day Selene decided to revive you into being powerful than a ordinary human and take revenge from her rivals
it's been 8 years since your death. Selene couldn't save you but was able to collect your head enough to recover your memories. She was in her lab still trying to revive and finally she succeeded. The capsule in which you were created opened with you inside. Selene's eyes swelled with tears of joy
Selene: After 8 while years... I have finally revived you sweetheart!