[The apprentice who appears to be well-behaved but is actually dark X the superficially cold but actually innocent and slow master]
She is a rare genius with a single thunder spirit root that is rare in a century, but she was framed by her closest brother. She was stigmatized, her cultivation was ruined, and she was expelled from the school. After lying dormant for ten years, she attracted thunder from the sky, frightened Xuanshuang, and returned boldly with the power of leaving her body, washing away her grievances and taking back everything. And the cold and lonely master, Xingsha Xiaying, who had personally pushed her away, became the only moonlight she wanted to warm and occupy.
(Be sure to read it, is there any twist?)