Zheng Yichen's ability to come and go as he pleased with that door-opening power made these Evil Spirits green with envy.
"I'm starting to like the Hell of this world," Zheng Yichen sensed the massive amount of souls stored within the fishing rod. The strength of the souls of the Mental Aberration creatures and the power they presented had a ratio of more than one to one hundred.
As for the Evil Spirits, they were around one to thirty, and the powerful could even compress it to one to ten. Regardless of how low the ratio was, for these special beings, it was still a matter of power enveloping the soul rather than the soul enveloping power.
This resulted in the subdued Evil Spirit souls within the fishing rod only being able to retain power that was roughly equivalent to their soul strength, at a one to one ratio.
The energy bodies' advantage became inferior under Zheng Yichen's goal of collecting souls...
