Helena

Helena served as Commander Kyle's Lieutenant on the colony. She makes a small cameo with him in Galaxy 5 as she assists Melaia and her team.

Helena serves as Kyle's advisor and main source of support, helping him as he makes difficult decisions to protect the colony. She is both highly intelligent and incredibly skilled with weapons. In Galaxy 7, it is revealed that she loves agriculture and marine life, especially fish.

Galaxy 7
Helena has become an Ambassador of the Solar Galaxy by the events of Galaxy 7, swearing off combat. She arrives at Jamaica in order to assist Miss Ziza Zoga in her operation, and is elated be reunited with Kyle after not seeing him for so long. She is greatly saddened upon learning the fate of Chloe Daniels.

At the end of Galaxy 7, Helena knows that she must once again take up arms in order to defend Kyle and the Solar Galaxy, and is instrumental in protecting Ambassador Hoch and Miss Ziza Zoga while in China. Upon returning to Earth, she is heartbroken at the sight of it under attack by the Fourth Galaxy, but is reinvigorated after Kyle encourages her, offering his hand.