For Li Buren, a being purely devoted to destruction, the emotion of "fear" almost doesn't exist.
Though he can use the Power of Infinity, he dares not to.
The reason lies in "instinct."
Once the thought of employing Infinite Immortal Spirit Power emerges in his spirit consciousness, an image of the boundless Infinite Sea seems to appear before Li Buren's eyes.
Each drop is a colossal wave carrying the weight of billions of years, cascading down according to the channel connecting with the Infinite Sea. It will submerge all things, even the Great Dao of Heaven and Earth, in its entirety. Nothing in the Mortal World shall survive it.
This indescribable pressure makes it difficult for Li Buren to press that invisible "button," even if it's within reach.