Inside the box were only a few small iron-like pieces. Zhao Guang enveloped them with his spiritual power and discovered that they actually contained a significant amount of curse technique inheritance. It turned out to be a special magic book.
If it weren't for his spiritual power being strong enough, one would need a special method to read it.
Otherwise, even if someone else got hold of it, they would just be staring at it in vain.
Forcibly cracking it would only destroy it; however, the knowledge inside didn't contain any hidden traps. Zhao Guang confirmed this after spending considerable time, as it once belonged to a curse master full of a dangerous aura.
He decided to take these things back and study them gradually, perhaps they could even supplement his own amount of magic.
As of now, he didn't have any proper divine magic, and thus his own strength couldn't be fully utilized.
Zhao Guang returned home, while the Borick Continent over there was thriving rapidly.