Origin of Lightning and Thunder

CH.274
"Origin of Fire, Water, and the other elements are Heaven and Earth treasures that are born from nature just like the Spirit Beast. They are the culmination of Universal Elemental laws and can be refined by humans, Demon Beast, and other races to gain an element that they do not have or strengthen and change the nature of the element which the refiner already has and gives it an edge over others with the same element. They are divided into four stages in terms of their rarity, power, and the amount of the elemental law of the specific element they contain within them."
"They are classified much like Martial art techniques such as Black Ranked, Yellow ranked, Earth Ranked and Heaven Ranked, and each divided into four stages. But there is a catch, not just anyone can refine, these origins of Elements. The refiner not only has to have a strong will but should also have a certain understanding of the specific Element to refine it successfully. I recommend you to choose the Origin of Lightning and Thunder - Blue Thunderbolt of the Nethercloud. It can increase your reaction speed and output power that you currently wanted the most."
"After refining, you can change the nature of your Qi into the lightning element with just a thought. This makes you able to use the Lightning element before you are even promoted to the Elemental Gathering Realm.
Lightning Bolt was one of the three basic techniques that Alex had comprehended after refining the Blue Thunderbolt of Nethercloud. There were more, but Alex needed some time before he could understand them completely.