"Yes," Qin Chuan nodded slightly.
The Ancestor of the Moon Spirit, located at Third Rank, could not possibly have been unaware of the origin of the Blood Moon.
Yet, he did not inform the nine main priests of his clan. Instead, after summoning the Blood Moon with the Moonlight Treasure Pearl, he sealed the pearl away, letting the Spirit Moon Festival replace the tradition where various tribes took turns using the Moonlight Treasure Pearl.
"If the origin of the Blood Moon is related to a clan ascending to the Heavenly Dome Rank, then since the Moon Spirit Clan has ascended, there must have been at least eight Blood Moons," Lin Yue spoke softly.
The Moon Spirits were the second-to-last clan to successfully ascend in the last millennia. The Immortal Clan must have experienced one during their ascension.