Within the ranks of the Jedi Order, Lilit Twoseas achieved the rank of Jedi Knight. As a Jedi Knight, she took on the Whiphid K'Kruhk to be her Padawan apprentice. In other words, she trained him.

Twoseas and her apprentice volunteered to accompany Mace Windu, the Master of the Order, on a dangerous assignment. This mission took them from the Jedi Temple located on Coruscant to the Yinchorri system in order to suppress the pan-galactic uprising that was causing chaos in the region. The Jedi divided into three teams, and Twoseas was assigned to work with Jedi High Councilors Micah Giiett and Plo Koon to find the suspected command center on the planet Yibikkoror. Their ship was attacked, and the Jedi were forced to crash-land on a solitary floating city. They then began searching for the command center. After determining that it was not on Yibikkoror, the Jedi requested that Jedi Master Eeth Koth's team rescue them, as they were under siege by Yinchorri warriors.

The Jedi team, now safely aboard Koth's shuttle, traveled to Yinchorr to assist Master Windu's team. Once on the ground, Twoseas and her Padawan engaged the enemy, fighting to reach their comrades who were under attack. While they regrouped and made their way back to their escape shuttle, K'Kruhk found himself surrounded by Yinchorri and was in danger of being defeated. Twoseas could not stand by and watch, so she intervened and shielded the Whiphid from a fatal blow. A blade pierced her shoulder, and a second one impaled her chest. K'Kruhk, along with the other Jedi, carried her bloodied body to the ship and escaped.

After the Republic Navy destroyed the control center and suppressed the rebels, the Jedi, along with their fallen comrade, returned to the Temple on Coruscant. K'Kruhk escorted Twoseas' body on a hover-gurney into the Temple, where it would remain until it was cremated on the Temple's pyre.