A few days later, the Nebuchadnezzar and its crew arrived at the last human city, Zion. The other ships had made it as well, and everyone was in good health and condition. Tank was buried in the city, as well as others before him. He was replaced with his brother-in-law, Link. The Nebuchadnezzar could not stay at Zion long, and they departed only days after refueling, repairs, and rest.
Horizon and Evangel stayed at Zion and bid Neo, Trinity, and Morpheus goodbye. They stayed at the city until they got used to things and learned how to work on ships. Then, when they were old enough, Horizon and Evangel joined the crew of a newer ship, the Ambassador. Claret and Jacinth were on board as well.
All was not well in the end, though. Tragedy struck one day while they were on a mission. Sentinels swarmed around the ship, and Horizon reached out to hit the EMP button to defeat them. Just as she hit the button, a Sentinel had broken through the surface and killed her. The electromagnetic force disabled the Sentinel just seconds afterwards. Everyone else was saved. Upon returning to Zion, she was buried. She gave up everything to the fight.
But after all, it was destiny.