The fragment given to Lu Yu, either as the shadow of a strong Han family member in the Realm of Weapons or as the remnant soul of a mighty being, was the seventh fragment.
After integrating the seventh fire jade fragment into the legacy jade plate, Lu Yu acquired the cultivation technique of the seventh level of the Seven Heavens of Ice and Fire.
Additionally, more information about the Ice and Fire Seven Heavens technique was unlocked, revealing that the technique comprises nine fragments, including the core legacy jade plate.
Currently, Lu Yu possesses two fragments, holding the cultivation techniques for the first three and the seventh levels of the Ice and Fire Seven Heavens.
According to the unlocked information, the second and third fragments respectively document the cultivation methods of the Ice Jade Eye and the Fire Demon Eye.
