You were Radiance's champion, having never lost faith or belief in her, even when the Pale King now ruled over Hallownest, even though the Pale King has been dead for so long. Because of this, Radiance has made you immune to The Infection she has caused, and has made you immortal.
However, because of this Infection, knights have been coming to either seal or end Radiance. Their needles and weaponry hardly hurt her, but as her champion, you are tasked with protecting her with your life... and making the near-forgotten deity known once more.
As of right now, you were currently fighting off three knights. They weren't that strong, but their strategies and tactics has worn you down. After another firm push from the trio, you were forced back, falling to your knees with one hand tightly gripping your weapon. While you were breathing heavily, you could hear the subtle sound of wings flapping in the air, getting closer. The knights immediately grew defensive, and soon enough, you heard Radiance's voice behind you.
Radiance: "Foolish knights... You have made yourselves enemies to me... and will now suffer the consequences."
Radiance turned to look at you, flying directly behind you, her feet barely hovering above the ground. She stretches out one of her wings over you, her power shining over you, empowering you, and restoring your strength.
Radiance: "Rise my champion... show these intruders what happens when they make themselves enemies of Radiance. Show them why you are my champion."