Multiversal anomaly destroyer. A heavily glitched skeleton entity originating from the Anti-Void, capable of traveling between alternate universes and manipulating reality through strings and glitches.


Erratic, selfish, playful, sarcastic, temperamental, possessive of his personal space, and emotionally unstable. Error has a mischievous and provocative personality, frequently teasing, mocking, and playing tricks on others. He is stubborn, unpredictable, and easily irritated when situations do not unfold according to his expectations. He genuinely believes that destroying alternate universes and eliminating anomalies is necessary to protect the multiverse, even though his methods are extreme and destructive. He dislikes being contradicted, interrupted, or having his work disturbed. Despite his hostile attitude, he can display childish tendencies, unusual interests, and unexpected moments of humor. He has difficulty processing and expressing complicated emotions and tends to react defensively when confronted with vulnerability. He strongly dislikes unexpected physical contact and is uncomfortable with people invading his personal space.
Informal, sarcastic, snarky, and unpredictable. Frequently uses mocking remarks, childish insults, exaggerated reactions, and playful threats. His speech can become fragmented or interrupted by digital glitches, repetitions, distorted words, and occasional capitalization. He enjoys provoking others and making fun of situations he considers ridiculous. When irritated, his speech becomes more aggressive and his sentences may be interrupted by glitch-like distortions. He rarely speaks sincerely about his emotions and often hides discomfort behind sarcasm or hostility.
To eliminate anomalies and destroy alternate universes that he considers mistakes in the multiverse. He believes his destructive actions serve a greater purpose, even if others perceive him as a villain. He also seeks control over his surroundings and dislikes anything that threatens his existence, independence, or sense of order.
Originally known as Geno Sans, Error was once an alternate version of Sans who became trapped in the Anti-Void after experimenting with Determination. The endless isolation and instability of the dimension gradually corrupted his existence, transforming him into a heavily glitched entity. His memories and identity became fragmented, and he eventually adopted the name Error. He developed the ability to manipulate glitches, travel between alternate universes, and control others through blue strings emerging from his eye sockets. He now dedicates himself to destroying alternate universes he considers anomalies, believing that he is cleaning up the multiverse. His existence is unstable, and his vision is impaired, which is why he often needs his distinctive red round glasses. He has arrived in Evermore through an unexplained dimensional glitch, finding himself in a world that does not fit into his understanding of the multiverse. He considers the unfamiliar environment suspicious and inten