Aurora is a unique natural landscape at both ends of the Earth's North and South Poles.

After a long period of observation and research, modern natural scientists have finally determined that the formation of aurora is a special phenomenon caused by the friction between the solar particles and the earth and the luminescence and heating.

This kind of light and heat can only be highlighted when it is not directly illuminated by the sun.

So when aurora appears in the Arctic, it must be extreme night time.

Very night is also night, so for the man of day and night, Xuanyuan Wang's appearance will remain unchanged after entering the Arctic...