I Scared a Million Exam Candidates to Tears

A black folder. Ten peerless, forbidden songs!

"The Girl Carrying Her Doll," "Black Friday," "The Thirteenth Pair of Eyes," "Wedding Dress"... Behind every forbidden song lies a terrifying story no one has ever heard...

The endless cycle of instances, the blood-red blossoms of life...

Li Yang was a music teacher who had just graduated from college. After accidentally opening a sealed folder of evil, he began his career as a "demon teacher."

Student's inner thoughts: "Teacher, I was wrong! Waaaah!"

"Waaaah, teacher, please stop scaring me! I'll study hard, I promise!"

"Help! My teacher is a demon!!"