What is the missing part of the heavenly book of the demon emperor of Beishan and the princess of the royal demon kingdom?
The missing part of the gobbledygook between the Northern Mountain Demon Emperor and the Princess of the Imperial Demon Kingdom is three love tasks. There are a pair of Yan Ruyu, a pair of Princess of the Northern Mountain Demon Emperor Royal Demon Kingdom, and a pair of the end of the month. So the three-day love mission refers to the above three pairs? In other words, after completing these three tasks of love, did Honghong reach the triple realm of love?