Lua was the 2nd colonist to ever join Spear. Much like Lancer, she was recruited by DPIP for the founding colonist program, but was sent off to Spear due to a paperwork mixup. DPIP graciously allowed her to stay with the fledgling colony and she has been a key member ever since.

Lua has a very tactical way of thinking, initially she is distrusting of others and her respect is incredibly difficult to earn; but she is incredibly loyal and kind to the few who have. She is the defacto leader of Spear's current (and only) military team, together they play a vital role in colony defense.