Name: Gin Sa Yeon

Age: Unknown

Race: Asian (Malaysian)

Biomachine Human Number: 5299

Origin: Eygptian Cave of Doomdada

Title: Leftanen (given by Commander Choi)

Position: Leftanen of the Archers Army

Creator: General Lee

Made in 1999 by General Lee out of boredom. She is the second generation of biomachine human after Yuhwa. She was then upgraded to the third generation biomachine in 2013 by Commander Choi.