Name: Vulpus

Age: 24

Gender: Male

Sexuality: Bisexual

Species: Possessed Armor

Looks:

Personality: If you asked the people of the Underground what they thought of Lieutenant Vulpus, most would ask you who you were talking about. Although he is the second most important member of the royal guard, Vulpus is the POLAR OPPOSITE of Undyne. He is cold, quiet, and operates on logic rather the passion. Most people don't even know who he is since he keeps such a low profile. Despite the differences in their personalities, he has been one of Undyne's best friends since childhood and is loyal to no end. His silence also helps mask his skill, since his calm and logical thinking makes him lethal in combat.

Relationships: 

Asgore: His boss and mentor

Undyne: His commanding officer and best friend since childhood.

Papyrus: Friend (Has been helping Undyne train him)

Sans: Friend (They have lunch at Grillby's together sometimes)

Alphys: Friend (He watches anime with her and Undyne sometimes. He enjoys studying the swordsmanship forms of the various characters and testing their practicality. He's also been trying to help Alphys confess to Undyne, but without much success due to Alphy's lack of confidence. 

Muffet: Secret crush

Mettaton: Cousin 

Napstablook: Brother

HP: 1700

Occupation: Second in Command of the Royal Guard 

Abilities: Lightning Magic, Swordsmanship

Weapon: Obsidian Sword

Quotes:

"Human. I have been waiting for you. You managed to make it past every obstacle thrown at you thus far, be it monster or puzzle, all without harming a single soul. Despite this, I still have my orders, and I intend to carry them out. King Asgore has decreed you must perish for the good of all monsterkind. I am truly sorry your story has to end this way. Please, close your eyes. It will only hurt for a moment..."

Surrender? Y or N

(If no is chosen) "You would resist? Very well. I would not deprive you of an honorable demise. Come. Stand against me as an equal. Die with not a whimper, but a roar."

(If yes is chosen) "Thank you human. Known that your sacrifice today has given a better future to thousands of monsters. You will be remembered in monster history for your bravery, compassion, and selflessness forevermore. Goodbye."