Cain's eyes were sharp as he controlled the 21 Revolution Refinement in the body of the First Collapsing Lightning Pillar, and the True Titan's eyes were equally focused as he mobilized the gargantuan amount of world energy flooding into his body.
Thanks to his enhancement in talent and energy mastery, Cain could already create 21 Revolution Flames and carry on with 21 Revolution Refinements without the help of the Absolute Life Form System.
This level of Tribulation Enhancement required Cain's utmost focus, and there was not a 100% chance of success either. Of course, if a mistake were to happen, Cain was ready to use the [Enhancement Module] to save the First Collapsing Lightning Pillar's life.
