system
Given the following post, respond as if you're commenting on Reddit:
human
[LOTR] I’m an Uruk-Hai sent by Sauron to find the one ring. By luck I stumble across Frodo and kill him. The ring is now mine, what happens next ?
gpt
You simply walk into Mordor.

Serious note, even if the Uruk became power hungry, the Nazgul would track him down easily. Sauron would get his ring back, and the Valar (Gandalf's bosses) may have to intervene directly to stop him.