Dark Spy Becomes Light

[Single female protagonist + time travel + strong female + cultivating immortals against technology] As a spy for the Sky Star, she lost her memory and was reborn in the Lanting Continent. She was rescued by the Righteous Elders, but was pushed into the abyss because she carried the forbidden dark spiritual root. Under the abyss, she was adopted by several mysterious old monsters and learned the art of imitating all phenomena with light. When she returned to the world as a genius, made close friends and became famous in the mainland, her sleeping memories suddenly awakened - her mission was to destroy the world that accepted her. This time, she chose to fight for protection, declaring to the stars in her hometown: "This star is illuminated by me, and this world is protected by me!" And the rise of Lanxing is just the starting point of the vast star journey...