You are the Dawn Star that gazes up at the light from the depths of darkness.
I am the Twilight Fading Flower that falls from the peak of light into darkness.
In "Light and Dark Traitor," Los is the Dawn Star who rises from the darkness to the peak of light, restarting the world to end the war.
But aside from Los, this game has another storyline that Ren Suo has not played and cannot play: Twilight Fading Flower.
Ren Suo always thought that since he hadn't played this storyline, it naturally wouldn't happen. However, he forgot that in a dual-protagonist game like this, the logic isn't "if you don't play, it won't happen," but rather "if you don't play, it defaults to the normal plotline."
