The Little One

Perseus Jackson, 23-year-old man, has many secrets. One of these secrets include the fact that he's a secret agent. After witnessing his family's death, he thought he had no family left. That is, until he met his half-sister, Estelle. Estelle, a little girl full of joy and energy, stole Percy's heart at first glance. Quitting his current job and hoping to put it behind him, he tries hard to take care of his little sister. Afterall, he wants nothing more than to shield her from the harsh world. However, Perseus Jackson has a lot of enemies. And those enemies? They don't want to leave him alone. What will he do? How will he protect the precious life of his little sister?