Once every sixty years, Mount Yushan in the Great Lin Kingdom produces a Celestial Master capable of prophecy.
As soon as the current Celestial Master took office, he uttered a sixteen-character prophecy.
Red light fills the sky; the Heavenly Auspicious Star appears. The Divine Child is born; all under heaven is united.
On that very day, the wife of Long Yi, younger brother to the Emperor of the Lin Kingdom, gave birth to a child. From birth, the child could sense what others were thinking. Long Yi already had another child, named Yin Mo. From the day this child, Long Qingxing, was born, Yin Mo went from being a young master of the prince's household to Long Qingxing's personal young master. Yin Mo reorganized the household guards, moving them from the open into the shadows, and took personal command of them.
However, on the day Long Qingxing was born, not only did the Heavenly Auspicious Star appear in the sky, but a tiny star, too faint for the naked eye to see, appeared as well: the Heavenly Adverse Star. (Yin Mo had unusually sharp senses from childhood and was meticulous, which was how he noticed it.) The Heavenly Auspicious Star and the Heavenly Adverse Star could never coexist.
If Long Qingxing is the Heavenly Auspicious Star, then who is the Heavenly Adverse Star?