The essence of the Emotion Storm is a boundless and immense spiritual power.
And to expand and grow this spiritual power, it requires more spiritual power to merge into it.
As for why the pig farming method was used to achieve this purpose, Li Zheng believes that the standard of ordinary creatures' spiritual power can no longer satisfy the needs of the Emotion Storm. Only stronger, purer, and richer spiritual power qualifies as its food.
This is evident from Li Zheng's own spiritual power, even the virtual power instilled in him can no longer be casually enhanced.
Let alone the infinite mass of the Emotion Storm.
If Li Zheng had to choose, he would also opt to cultivate an existence closer to himself, then wait until the opportune moment to strike and kill it, absorbing the opponent's spiritual power into himself.
Because only this way can his spiritual power possibly see significant improvement!
