That's right, his research was stuck again...
After developing the Divine Birth Ceremony, Isaac understood that if he wanted to continue perfecting it, relying solely on the analysis data from a single deity's corpse wouldn't be enough. At least, not to the extent he desired.
The sample was simply too limited!
Isaac's goal was to create a new deity, not resurrect the one he had studied, so he needed more data on deities.
And that was something the Sect certainly had.
After all, from what Isaac knew, the Light Sect alone had killed more than one deity…
There were several God Creation experimental plans as well. There was so much he could potentially obtain.
Besides, if Isaac wanted to write the Divine Birth Ceremony into his Self-Legend, he couldn't afford to hoard it. Some things were destined to be shared.
