Complex sentence: Jeremie learns of X.A.N.A., an autonomous and sentient malevolent and rogue artificial intelligence/multi-agent system who also dwells within the supercomputer whose goal is to conquer the real world and all human beings.
Split into simpler sentences: Jeremie learns of X.A.N.A., a rogue, malevolent artificial intelligence multi-agent system who also dwells within the supercomputer. X.A.N.A. 's goal is to conquer the real world and all human beings.