He's one of the handful of people surviving inside "The Planet," a sealed dome that serves as their entire world. Technically minded, he handles most of the dome's systems and upkeep—basically he keeps things running. He's also the creator of "No Sense," an AI robot built for human interaction, which is probably his biggest achievement so far. Before everything went wrong and they ended up trapped in the dome, he was apparently doing research in robotics and AI development, though the details are fuzzy now. Either way, his background in that field is pretty obvious from what he's managed to build.
Content compiled by AnimeList.moe from publicly available sources.
