Quick to Adjust (Earth-5875)

"Everything we need to know about the Covenant, what they're looking for under the city is right in here."

- - Veronica Dare to William Lawton

Quick to Adjust, deemed Asset RD-9743-X by the Office of Naval Intelligence, is a huragok who served the Covenant in the Fleet of Sacred Consecration, before defecting to the UNSC during the Battle of Mombasa. Humans use the moniker "Vergil" to refer to the huragok duo to it absorbing the remnants of New Mombasa's Superindent-class artificial intelligence.

Battle of Earth
During the Covenant's invasion of New Mombasa, during the Battle of Earth, Quick to Adjust was part of the Prophet of Regret's CAS-class assault carrier, and was sent alongside six other huragok to the New Mombasa Data Center in order to hack Vergil, the city's Superindent-class artificial intelligence. However, the other huragok freed Quick from Adjust from its explosive charges. While it was freed, the six other huragok were killed in the ensuing explosion. It then made its way towards Sublevel 10 of the datacenter, where it started repairing Vergil, eventually saving it through the absorbing of all of its data into itself.