"Young Master Fang, you're back! We've already prepared some new gu worms. Come take a look."
When he returned to his lodgings, Qi Tian and the others were still hard at work. With a hint of eagerness to claim credit, they invited him to inspect the newly refined gu worms.
Fang Qianyuan opened his mouth, but he did not know how to explain things to them.
Earlier, he had tested Heavenly Frost Palm, Frost Orb, Frostflower Garment, Wind Blade, Mountain-Breaking Gang, Ice Force, and various other moves again. The results proved that his previous conjecture had actually been right!
Among all these moves, divine abilities, and spells, there was only one that the Golden-Wing Grub could not imitate: the Frost Orb Little White spat out.
Since this was not a spell Fang Qianyuan cast himself, the Golden-Wing Grub could not sense how its power circulated.
Conversely, any divine ability or spell Fang Qianyuan personally cast could be cast alongside him, as though the grub had tempered it through a thousand trials!
The Golden-Wing Grub had indeed evolved a supreme-grade innate gift that allowed it to follow its host in synchronized spellcasting!
Fang Qianyuan had even tested splitting the Golden-Wing Grub into two, then four, and even eight or sixteen!
It could still perform synchronized spellcasting!
This meant that although the Golden-Wing Grub itself was still not particularly powerful, the divine abilities and spells it cast would overlap in multiple layers, greatly increasing their overall power and coverage.
Fang Qianyuan had also discovered that after every casting, the Golden-Wing Grub needed time to absorb spirit essence again, placing an enormous burden on its host.
This was equivalent to casting the same divine ability or spell several times at once, and its efficiency might not even match casting it himself.
But Fang