บท 731: Are You Doing This on Purpose?
บรรณาธิการ: Nyoi-Bo Studio
"Impressive, this is the best classical music that I've ever heard!"
"There are altogether three songs in the first episode. The opening song, the ending song, and the interlude in the middle. I don't know if there will be any new songs in the following episodes."
"I want to know who made the lyrics and songs. He must be a genius! These songs are so beautiful. Of course, the singer is excellent, too."
Someone took a screenshot of the credits written at the end of the film.
Opening song: My Hometown
Lyrics: Tan Jinsheng
Composition: Tan Jinsheng
Performance: Tan Jinsheng
Ending song: Flashing through the Air
Lyrics: Tan Jinsheng
Composition: Tan Jinsheng
Performance: Tan Jinsheng
Interlude: Safe and Sound
Lyrics: Tan Jinsheng
Composition: Tan Jinsheng
Performance: Tan Jinsheng
The names of the composers of the original music were all "Tan Jinsheng".
ของขวัญ
-- ได้รับของขวัญแล้ว สถานะพลังงานรายสัปดาห์
-- การจัดอันดับด้วยพลัง 
-- หินพลัง