Luz discovered that she is a half-blood, she found that out because of Eda the owl lady (called that because she is a harpy) and King (baby titan). Luz finds half-blood camp, Eda and King aren't allowed in because of the barrier, Luz let's them in with her. Luz meets other half-bloods Amity (daughter of Athena), Gus (Satyr), Willow (daughter of Demeter), and Hunter. During a game of capture the flag Luz gets beaten by Bosha. People gathered around to watch the fight. Luz touched the creek water the water heals Luz. After Luz wins a glowing trident appears above Luz's head showing that she was claimed by Poseidon, then the trident fades away. [Luz gets the Posiden cabin all to herself] [Though she is trying to keep Eda and King a secret because she learned that Harpies and Titans are not welcome at Camp half-blood. . .]