Gongsun Qi's mastery of Heavenly Dao was incomplete, he still couldn't assimilate third-grade forces, and he might not even be effective against some fourth-rank powers. However, with just a bit of guidance and secretly amplifying certain emotions, it was possible to achieve this.
At least, Jiang Li felt that once he reached the third-grade, the Heart Demon Secret Sword would be capable of doing similar things.
And since he was capable of doing so, the Heavenly Monarch, being a Supreme, would surely be capable as well.
Compared to such an outcome, Earth Uncle had thought that he could balance Gongsun Qi which now seemed to be an acceptable outcome.