Creating something from nothing is not an easy feat that this is already in the realm of gods. Even if Levin Cloud is able to handle both life and death energy which are the spark of creation, he is still a mortal that lives in the rules of the world. Such a thing would be impossible but what if the world itself was supporting you.
The being that represented the world smiled as parts of its body suddenly assimilated to Levin Cloud. He did not know that he was now in full control of the world itself like an administrator. If he chooses to destroy this world by killing off all the dragon veins, then he could do so. The world itself chose wisely as it knew that the only being that could generate the spark and stay true to their promise is none other than Levin Cloud.
"I can feel it. I can make it!" Levin Cloud stated as he created layers of magic circles around him unknowingly.