The effects of two top-grade First Essence Star Casting Pills were astonishing.
To be precise, they were top-grade Star Casting Pills that had been nourished within the Star Lamp for two days.
When eighty percent of their potency had been consumed, a space of two and a half inches had been carved out within Xu Jin's Central Star Palace. With the continuous influx of massive amounts of Star Power from Heaven and Earth, a Star Core with a diameter of two and a half inches began to spin within Xu Jin's Central Star Palace.
To cast a Star Core of two and a half inches was a sign of forming a top-grade Star Core.
But this figure was merely the starting point for a top-grade Star Core.
According to Ning Yuchan, a Star Core of two and a half inches merely indicated the creation of a top-grade Star Core, but it was not the limit.
After forming a top-grade Star Core, the Star Core could continue to grow.