Sistina Agusta

Sistina Agusta, but often called Sissy, much to her frustration, is a member of the Sina Irregulars and one of the longest living, next to her captain. She was the one who discovered the weapons for fighting Titans after the Irregulars 3D gear fell into disrepair, by using large flawless swords she discovered within the forest of Titans.

Appearance
Sistina is a beautiful young woman with long, straight, pale blonde hair pulled into a partial ponytail. She has four braids—two in front, forming her bangs, and two incorporated into the ponytail. She once worse a standard military uniform but after the uniform became tattered she changed into an armor she found while on an expedition. The uniform consists of silver shoulder and arm guards, as well as a skirt like armor and metal boots. The back also has a cape and holster for her new sword.

Personality
Calm and composed on the exterior, Sistina seems to hold herself in high esteem, is easily offended, and has a certain degree of impatience, and hates being ignored above all else. Her days as a trainee were long and difficult due to her arrogance, as she often refused to take orders from those she considered beneath her and often attacked and killed her commanders who tried to force her. Sistina is also exceedingly proud of her abilities as a solider and takes great pride in keeping herself flawless during a fight. She is purportedly the second most powerful of the irregulars, thought she often fights with Vasago over the right to that title. She is also easily angered when improperly addressed, especially when called Sissy as opposed to Sistina.

Histroy
Her past, much like everything else about her, is unknown to most. She appears to have been born within a higher set of the walls, but whether she was born there or simply decided to live there of her own accord is unknown. Regardless, she joined the military as a young woman and quickly rose through the ranks as a powerful fighter. However, her prideful attitude led her and her superiors to clash, resulting in more than one death of a higher up who tried to order her around. Eventually, as a member of the recon corps, she was sent into the titan forest on a suicide mission so the military might be rid of her. When titans attacked her squad, everyone except for her was killed, and using their sacrifice, she was able to kill every other titan.

It was then that she was found by Vasago Bruen, and after seeing her resolve as a warrior, offered her a chance to join the Sina Irregulars. Agreeing, she joined and continues to function as one of their most powerful members.