The effect of Origin Returning to One was that it could refine all beings with spiritual consciousness and obtain some of their abilities.
However, what Lin Qiye wanted was not the secret art of those guys.
Instead, it had a profound effect on the target during the refining process.
Refining a target was not something that could be accomplished in a day.
The entire process could last for a long time or a short while. It involved the strength of the person being refined, the spiritual sense, and other factors.
However, no matter how long the refining time was, he could forcibly control the target as long as the power used was strong enough.
Lin Qiye planned to use the temporary control ability of Origin Returning to One to control the few Half-Supremes in the southern warzone.
Then, they would join forces and close the demonic portal.
The consumption of refining five Half-Supremes at the same time was not within his consideration.