Berga, the daughter of Bergo, served as the strategist for Osla's warrior corps. Though she was naturally muscular, her intellect surpassed even her physical strength, earning her recognition for her brilliant contributions to the corps. Her reserved demeanor was interpreted as humility, which garnered her widespread trust and respect.
In reality, she was simply an introvert, and during the journey to Earth, losing many of her people left her struggling with PTSD, driving her even deeper into herself. Since arriving on Earth, Berga has immersed herself in her hobbies rather than engaging in any work.
On the surface, she seems overly fascinated with Earth's culture, appearing to be obsessed with various forms of media. She leads an extremely reclusive life, and to those who don't know her well, she may seem like nothing more than a shut-in. However, Berga is suffering from a deep emotional wound and is in dire need of healing.