Don't Bother, Demoness, My Junior Sister is the True Moonlight

Xu Qingshu grew up in Mount Shu from a young age, wholeheartedly wanting to eliminate demons and protect the righteous, to save all beings.One day, his master brought back a junior sister, Qing Dai, who repeatedly said she wanted to save him.The junior sister said that after he went down the mountain, he would be deceived by a demoness, leading him to make the wrong decisions at crucial moments, causing an irreversible tragedy, and finally sacrificing himself to save the world.But the junior sister didn't know that Xu Qingshu had once watched Qing Dai die in front of him while trying to save him.Xu Qingshu/Qing Dai: This time, I won't let anything happen to you again.