simplevenion
THE MYSTERY OF GRADE VI - CLASS A (MYSTERYSERIES#01)'S CHAPTER 1-30 PDF FILE IS NOW AVAILABLE IN GOOGLE DRIVE!
You can download the full file here:
https://drive.google.com/file/d/13iUN5CVfQ8ac55gOFTVAIXbxnJLh3br_/view?usp=drivesdk