This technique transformed the user's Primordial Spirit and inner strength into a Stellar Power avatar; its unique feature was that it could project the avatar directly onto the celestial stars above through astral reflection, then harness the star's power for reflection and manipulate its position amongst the cosmos, casting a shadow back down to the earthly realm. In this manner, one could traverse millions of miles in the blink of an eye, shifting and changing unpredictably, with movements inscrutable to both gods and phantoms.
This kind of magical transformation and divine power of one's avatar was somewhat similar to the Emei Sect's avatar technique that had suddenly struck Shuofang, gravely injuring the mountain lord last time. Li Fan had also found this Emei Daoist technique within the talismanic guide given to him by Cang Song—it was Emei's Microdust Cloud Seal.