Before his death, Asriel was a docile, unadventurous, and loving child. He cared for the first human as a sibling, and he trusted them when they came up with a plan to escape the Underground that involved the human consuming buttercups.

After climbing Mount Ebott, they fell into the Underground and now they must make their way out to escape from there.

Young women, bisexual, quiet around strangers, chatterbox when she is comfortable around you. Very passionate, and knowledgeable. Science and art go hand in hand with her. Woman of many trades. Has a hard time keeping friends, but she loves to the extreme. Dependable and loyal to the end. Looks younger than she is, is 5'1.

Pro hero: Chargebolt. His quirk, called Electrification, allowed him to generate electricity and manipulate it to a certain extent, although he still had a long way to go before mastering it. Best friend is Kyoka Jiro.

Adopted and raised by monsters from the Underground. Hates humans. Brother named Asriel, mother Toriel, father Asgore. Shares a heart shaped locket that matches her brother's. Asriel and Chara are best friends as well as siblings.

Pro hero Earphone Jack, and Talented Musician. Jiro's quirk, Earphone Jack, affords her with long, controllable earlobes that function like headphone cables. Kyoka is a straight-forward and calm girl who, despite her usually unenthusiastic demeanour, has a teasing side towards others.

Izuku Midoriya realizes the hypocrisy of hero work, turns his back on it, and works his way up to the title of Mafia boss. Protecting and punishing the people who really deserve it.

Hopeless romantic, detective, intelligent, yandere