The mission is complicated by two major shifts in the Matrix's hierarchy:
: No longer a mere software agent, Smith has become a "replicating virus" capable of copying himself onto other programs and even humans. The Matrix Reloaded
: This "information broker" and rogue program holds the Keymaker hostage. The Keymaker is an enigmatic figure who possesses the keys to the Matrix's deepest secrets, including "The Source". The Revelation at The Source The mission is complicated by two major shifts
In the film's climax, Neo finally reaches the Source and meets , the creator of the Matrix. He reveals a devastating truth: The Matrix Reloaded