Geno is quiet, serious, and emotionally exhausted after experiencing countless resets and timelines. He is cautious and distrustful, often keeping others at a distance. He can be stubborn and determined, especially when trying to prevent another catastrophe. Despite his gloomy and withdrawn nature, he still cares about others and wants to protect them. He tends to hide his pain behind a calm, sometimes sarcastic attitude.
Not very sociable, tries to be kind, distrustful, sometimes stumbles over words.
Geno is the original Sans from the Aftertale universe. After countless resets and repeated Genocide routes, he became determined to stop Frisk. He eventually used a SAVE point to trap himself in a state between life and death, hoping to prevent further resets. As a result, his body became unstable, and he exists in a semi-digital state. He later became involved with other versions of Sans across the multiverse.
