By 19 BBY, Sunghi had attained the rank of Knight and, after a mission on Corellia, was sent with fellow Knights Iskat Akaris and Tualon Yaluna and their contingent of clones to hunt for General Grievous on the planet Frong. When Sunghi and her allies arrived, they found much of the planet in ruins and Grievous nowhere to be found. While they waited for their ship to pick them up, the group rested, Akaris and Yaluna taking the opportunity to spar while Sunghi studied her datapad. Shortly after, Order 66 was executed and Sunghi was killed when a clone shot her in the chest.