People die when they are killed. Sometimes, people are emotional when they die. It is when people reach new heights of emotion, heights that most people never reach, and die that a Li-Votion is born. The raw emotion of the person replaces their soul as it slips away, and allows the body to keep on going. It is not instantaneous, and Li-Votions know that a person seeing them raising would be bad, so they wait until the body is alone to allow it to come back. The body is then restored, but there is still some hint of the method of death (such as a open, but non-bleeding wound if the person was or shot, or red marks around their neck if they were choked to death.) To be clear, the emotion does not control the body like a puppet, it is as if the emotion replaced the body's soul.
Li-votions don't have much of a culture, but they all share several things.
They have the memories of the person their body used to be, which naturally affects how they themselves act. They are not the original person, to be clear, but how much they take from the original varies from Li-Votion to Li-Votion
The only emotions that can result in a Li-Votion are anger, fear, sadness, happiness, and hope. It is unknown why this is.
Though they are living emotions, the emotion they are is not the only one they can feel. A Li-Votion born from anger can still be happy or sad, but they often still show signs of what emotion they are, such as an anger Li-Votion constantly yelling, or a happiness one constantly smiling. No matter what emotion they are feeling, however, it is almost always extreme.
Li-Votions can sense incredibly strong emotion, which often leads to them finding newly born Li-Votions. Though they might not stick together for long, the older one will often help the younger one adjust to it's new existence, and teach them the in and outs of being one. Of course, if they are of the same emotion, there's nothing stopping them from trying to absorb one another, but this is dangerous.
Many Li-Votions, if they have the body of younger people, travel to Omnibus for the sake of not revealing themselves to normal people. They do not have the memories for the knowledge they would need to properly exist in the world at large, so education is still needed. They learn of the school from other, older Li-Votions.
They do not like grouping up in groups larger than two, though it is not unheard of. There is a constant fear of them trying to absorb one another, and due to their extreme emotions, they often end up clashing over disagreement.
They all have the urge to become more of what they are. Whatever emotion that are born from, they wish to feel it even more, becoming a being of pure emotion and shredding their physical body.