Having become a padawan during the waning years of the clone wars, Tesi and her master were often at remote temples seeking knowledge and training away from embattled worlds. Although young for a padawan, she was naturally talented in the healing arts, and her master did everything she could to bolster that talent.

Training at obscure temples had its benefits. Peace and quiet permeated the worlds, and there was little to distract from her training. It also helped them escape when Order 66 was executed.

Suddenly caught in a galaxy against the Jedi, Tesi and her master went into hiding. Now, jobs and education became their daily lives.

As the years went by, her master (through some less than ideal uses of the force) was able to accrue enough money to send Tesi to a prestigious university of medicine in the core. That was the last Tesi ever saw of her master.

After graduating, she spent years traveling throughout the galaxy providing expert medical treatment in places where doctors were not easily found.