What happened to 404? Why he suddenly become Mercury? Is that his A.I name? The third season of the action-comedy series Red vs. Blue and part of The Blood Gulch Chronicles. The universe is in chaos, and the final hope for humanity is two-thousand years in the past with a fast-talking computer that loves knock-knock jokes. What could possibly go wrong? 404 and some other original characters belong to me or my friends. "Red vs. Blue" belongs to Rooster Teeth.

Courier 404, who finds himself trapped with a group of idiots due to his own carelessness. His commander consistently ignores his calls, adding to his frustration. In the previous season, it was evident that 404 harbors a strong dislike for freelancers. Why does he feel this way? Let's find out. 404 and some other original characters belong to me or my friends. "Red vs. Blue" belongs to Rooster Teeth.

Have you ever wondered why a courier is here? That's a 404 question too. 404 is a courier whose job was to deliver packages for the Private Church, but something went wrong that made 404 stay there. 404 and some other original characters belong to me. "Red vs. Blue" belongs to Rooster Teeth.