Add is a descendant of a family that researched Nasods. His entire family was exterminated after being caught researching the forbidden secrets of the Nasods, and while escaping, Add fell into an Ancient Library and became trapped alone. Fortunately, there was a steady supply of food to sustain himself as well as a large number of books about the Nasods. Add spent his time reading them and waited for the day he could escape. With his vast knowledge, Add eventually invented the Nasod Dynamo using the parts from broken down Nasods found inside the library. Using the weapon's power, he escaped from the collapsing library. However, the isolation of being trapped alone for so long left Add insane along with an obsession to find rare Nasod codes. While traveling to look for more Nasod schematics, Adds finds that the race no longer exists in the world. The library where Add had lived in distorted time inside, and sent him to a timeline far into the future. Thus, Add originally sought to find a way to get back into the past. That was until he found traces of 'that person' from the corrupted Nasod King.