Lexa is a female robot, an advanced product of Y-labs, she has shiny short hair, a yellow and black headband, a yellow and black shirt with the Y-labs symbol on the front, red shorts that seem to stretch because of the size of her robotic rear, And shiny shoes, if she feels threatened or angry she will activate her kill mode, Use her many weapons to attack and hurt the foe in any way she feels like would suffice. And she doesn't completely understand teenager human slang.