Warrior Becomes an Angel to Slay Demons in a Gothic Cathedral

A dark gothic cathedral interior with stained glass windows and moonlight shining through, a dark-haired female warrior in a black gown holding a sword standing in the center as demonic creatures emerge from the shadows, magical blue runes glowing on the stone floor, the warrior kneels and drives her sword into the ground unleashing a powerful burst of blue and golden energy, transforming into a magnificent warrior angel with glowing white wings and golden divine armor, fighting off multiple demon monsters with a glowing sword and floating golden swords, defeating a massive winged demon boss in an epic battle, cinematic fantasy action style, highly detailed visual effects.