The Red Knight/Hollow Knight: Splattered Ink

Red is the main playable character in Hollow Knight: Splattered Ink. The game is set in the kingdom of Slickwell, on the side of the Slickwell Rebellion, who are rebelling against the Pale King's Brother, the Black King.

History
Upon escaping from Slickwell's dungeons, via a series destroyable walls and a defeating a few Inklings, Red meets a band of rebels. Their leader, InkVenom, a vessel-like creature called "Capsules", beings capable of holding mass amounts of Ink, steps forward. He states their purpose as a rebellion and bows low to Red, hearing of his feats in other kingdoms.

InkVenom leads Red to the Rebel's Camp, which consists of InkVenom's Hut, the Salesman's Tent, Barracks, and the Mapmaker's Tent. Red glimpses his archrival, Shatterer of Nails bowing to Red, and then disappearing.