The ninth immortal bone in Song Shuhang's body was formed under the effects of various things, such as medicinal power, his ghost spirit, and tribulation lightning. The nine immortal bones pierced the fat whale illusory core and covered it with a full set of body armor. The fat whale was armed to the teeth and looked majestic.
After the nine immortal bones had condensed, only the final step remained—the power of the immortal bones would strengthen the illusory core, tempering it to the extreme and changing illusion into reality, finally condensing the Golden Core.
For a cultivator, this process was extremely important as it would affect the rest of their life.
The golden core would decide their future and had a total of nine patterns, which could directly affect how far a cultivator would be able to go. The higher the level of one's golden core, the further they could go on the path of cultivation.