No one knew exactly how the lightning life-forms appeared, just as no one knew how the organic molecules such as the original amino acids were born from the crazy collisions and intense reactions of inorganic objects. In short, in the atmosphere of the ancient giants over the past billions of years, intense energy waves had been released and detonated in the form of lightning countless times. By unbelievable coincidences, the lightning captured some unusual particles, which were rare elements from the depths of the ancient giants or from outer space, such as the helium element, etc.