Undyne Vernilot

Personality
Undyne's personality is unbelievably black and white, same going for her view of the world. She possesses an abnormal amount of determination, though this does allow for her to be a formidable opponent, and some rumor that she can be bested only by Asgore Dreemurr himself.

Undyne has a fiery hatred for humanity, though it's hard to blame her for this since she was born into the Underground, and had no chance to decide for herself whether humans were good or bad. It is also notable that when she came across humans that fell, she never gave them the chance to prove her worldview wrong either.

Still, her high-strung personality works well with her career, as Captain of the Royal Guard.

Magic Abilities
Spears.

Backstory
Undyne was born on January 4th, 1905 in the Waterfall region of the Underground. From an early age she was taught the story of The War For Humanity, and because of it, she has grown to despise humankind for sealing monsters below ground. It has been a childhood dream to become the captain of the guard.

As a teenager she approached Gerson Chordilia, and asked if he would be willing to train her, knowing that he was once capain of the guard himself. Gerson politely refused, but did mention that Asgore Dreemurr might be able to assist her. Sure enough, with some training from Asgore, Undyne was accepted into the Royal Guard.

She quickly climbed through the ranks, achieving the rank of captain in just over two years, the fastest any monster has achieved the title, as well as becoming the first female Captain of the Guard. Undyne wears her title with pride, and has no intention of stepping down anytime soon.