Thalia Grace

Thalia Grace is the eldest daughter of Zeus, along with her younger brother Jason Grace who calls Zeus—Jupiter in Roman. She was talked about being the pine tree years ago when Camp half blood just came around, Thalia, Luke and Annabeth had found Grover who told them about the Camp. So Grover traveled with the group, but unfortunately he was nervous about messing up and they got lost. When they finally saw the entrance of Camp half blood while being chased by monsters, Thalia decided to take the risk and hold back the enemies. She was exhausted and badly injured by the amount of the monsters fighting. In the last moment Zeus saved her by transforming her into a Pine tree who guards the barrier of the entry to Camp. She was only twelve at that time, Luke was fourteen and Annabeth was seven. over the time Luke poisoned the Pine tree and Annabeth, Tyson and Percy went for a quest to receive the Golden fleece and healed Thalia with it. But unexpectedly it brought her back to life as if nothing ever happened to her. Meanwhile the Pine tree Thalia used to be was still here as a barrier and the Golden fleece wearing it around was safe and sound. During Titan's curse Thalia, Percy, Bianca and Zoë went on a quest to save Annabeth and Lady Artemis. Bianca was gone after and Zoë too after fighting Luke and Atlas (Luke betrayed Camp and joined with Kronos to defeat Olympus) but they were able to save both Annabeth and Artemis. In the end Thalia had been offered to become a hunter of Lady Artemis and she unexpectedly agreed and is now the Lieutenant of the hunters after she took over Zoë.