Stronger is the 3rd of The Professor's experiments.
Slender and youthful, Stronger is a well-endowed woman with green eyes. Her black hair is pulled back into a long braid, with slightly parted bangs. Her uniform consists of a black dress, which extends to mid-thigh, with a grey tights underneath. She wears white gloves, which only cover the back of her hands and wrists.
Stronger is a very shy, withdrawn, and introverted individual, preferring to stay silent in her creator's presence. Her expression is almost always melancholic, and it is rare to see her smile or show any real joy in her distinctive green eyes. Despite The Professor's seeming lack of care for her existence, she is very loyal to him, willing to badly injure herself just to give him an advantage in battle. Unlike the Professor, however, she seems to have compassion for others, saving M-Strike's life as thanks for not killing the Professor.
Little is known about Stronger besides that she is the artificially created "daughter" of The Professor. He used a combination of "Fresh Corpses and Artificial Soul and Mind Technologies" to bring her into existence.
Invading Utopia Town Arc Edit
Black Bow battles The Professor. In the initial stages of the battle, Stronger, grabbing Black Bow's arrow, tackles him as a distraction while The Professor tries to strike him down. She is only partially successful, as The Professor strikes Black Bow's arm while simultaneously cutting a large gash in Stronger's back. Due to the injury, Stronger lets go of Black Bow prompting Professor to scold her for doing so. Stronger apologizes to him, but Professor dismisses it, stating he did not expect much of anything from her anyway.