群魔亂舞? I think there is a metaphore here. these 群魔, are actually western imperialism, Janpan imperialism, as well as Ching dynasty imperialim (that one with Manching Chi-Pao), they all colonizea in Taiwan at certain time point. This is the history, and past fate of Taiwan. This is a song that was so so popular back to 40 years ago while I was at Republic of China Military service.