Is Slender Man's Love a major or minor key song?

Western music theory has discussed a variety of ancient Chinese modes. In addition to the seven major and minor keys divided by the present Western music theory, there are also five, six and seven tones in China with 1 2 3 5 6 as the main tone, which is called Gong Shang Jiao Zhen Yu in China. What are the five, six and seven tones? For example, 1234567 is seven tones; the absence of 4 or 7 (or other tones) is six tones; 12356.24612 is five tones. Slender Man's Love" is 123567. terminated in 1 tone, so for the six-tone palace tuning, you want to call it a major key, there is no harm. Then there are also double modes, plausible, including 1 5.6 1.2 6 and other modes. The world is a big place with many countries and peoples, and the modes of music and dance are very rich. Japanese folk tuning is 34671; and Indian and Arab tuning is more than seven tones ...