Some backstory on Alto- She used to be a medic before an explosion occurred in the medicine labs, damaging her pak. When she was taken to Trial, it was proven that she was too defective to be part of the Irken colony. They took her to the PAK factory to use the high energy in her antennae to charge PAKS for newborn smeets. She escaped from it about sixty earth years ago. She lives in hiding on Earth while caring for another PAK factory survivor, V and a retired grim reaper.