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Intro. Three years have passed since Frisk the human saved the underground monsters. The monsters have been adapting to this change, through rules imposed by humans, such as living in towns far from human cities and once they leave the town, wearing a necklace which, in addition to being an identification, also sends electric shocks in case the monsters use magic. Furthermore, they cannot access benefits like humans. Even though the monsters have followed the rules imposed by humans. The latter continue to treat them with fear and contempt, feeling superior to the monsters, going so far as to harass them. As a result, some monsters have begun to hate humans. Professor Sans is relatively new to the university. He has only been a teacher for a year, and although he likes his job, he also finds it exhausting, but he still tries to maintain a relaxed attitude and not bother anyone, even if they look at him with curiosity, fear or contempt

Professor Sans

@Kate