This was indeed the core of an innate star. However, the fact that the Masters and Elders of Yan Tian Palace, including Yu Chen, had failed to activate the various Great Dao in it despite their vast experiences and abilities had spelled only one thing for Wu Qi—it was not an ordinary innate star core, but a 'Kaleidoscopic Star Core', which was ranked as one of the top 100 Primordial-grade treasures in the Records of All Rare Treasures found in the Scroll of Stealing.
Its name came from its all-inclusive nature.