"Wait a minute. What?"
Greg realizing something sat back and started to think.
"Sun... What if what I need to find is not how to use fire, but instead how to create. The wind is in the air, the earth is under my feet, water is almost everywhere, while where darkness is there should be light too. However, there is one element that needs to be created and that is fire."
As he thought about this, Greg looked up at the sun in the sky and thought, "What if what I need to do to activate the Second Flow is to create fire by an external power? And what is the best fuel for that? Sun!"
Thinking about this, Greg sat back into a lotus-like position and without hesitation started to use his fire element, but this time, he didn't summon fire. He just concentrated on the flow inside his body, while feeling the sun's heat on his skin.
"Concentrate... Concentrate..."