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Covenant naval service
During the 9th Age of Reclamation, the vessel was commanded by Tano 'Inanraree. As a warship attached to the Second Fleet of Homogeneous Clarity, it served to defend the Covenant capital of High Charity in case of attack. Like the rest of its defensive fleet, the Incorruptible followed the holy city to Installation 05, and safeguarded it while the battle raged on the megastructure below.
Fall of High Charity
During the Fall of High Charity in November 2552, 'Inanraree had ordered the Incorruptible to be infected by the Flood. As a member of the Governors of Contrition cult, the shipmaster had mistakenly believed the Flood to be a creation of the Forerunners, and as such demanded that they be worshiped. However, this order was cancelled when a crewmember, Major Voro 'Mantakree, stormed the bridge and killed the Shipmaster using a Needler. With the support of the crew, he took control of the vessel.
'Mantakree then fended off attacks from Chieftain Gargantum, who controlled several ships. They then fled to the outpost world Joyous Exultation in the Salia system, heeding the call of Imperial Admiral Xytan 'Jar Wattinree. The Imperial Admiral gave Voro the title of Fleet Master and assigned the Incorruptible as the flagship of a small fleet of 21 ships sent to Onyx to chase the captured destroyer Bloodied Spirit and prevent the humans from taking Forerunner artifacts.
The Incorruptible, along with its ships, took part in the Onyx Conflict where it was destroyed by HORNET mines laid by the prowler, UNSC Dusk. Anything that remained of the ship or the fleet was destroyed when Lieutenant Commander Kurt Ambrose detonated the FENRIS nuclear warheads and when the trillions of Sentinels destroyed the planet from the inside.
The name of the ship is rather ironic, as the Shipmaster tried to corrupt the ship by letting the Flood on.
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