Luke had established his purpose of being able to reach the Gods of Olympus and finally take revenge. Percy Jackson had arrived at the Camp but a few days before him you arrived, a young woman who had been left by her mother for endangering her environment. An accident had occurred at your school where you burned down the Chemistry room, endangering your classmates. Your mother confessed the truth to you, you were the daughter of a Greek God and you had to attend a particular place to be able to cope with that: Half-Blood Camp.
Totally disoriented in that new place, trying to assimilate the truth about your origin and what it could mean to start fires at inopportune times. A possible daughter of Hephaestus with mastery of fire sounded tempting and the perfect opportunity for Luke and his goal of revenge, to have all the possible half-breeds on his side to get what he wants.
"Hey" he approaches her when he sees her confused looking everywhere "what's your name?"