Denji Ryū

Electromagnetic Dragon (電磁竜, Denji Ryū) or Denji Ryū is a primordial entity born from the Shinju tree, and the origin of all electromagnetic energy, from the smallest electron bonds (and other particles that create electric discharge and electromagnetism) to multiple lightning strikes. Described as the entity that embodies the force, it seems to have spawned from the tree, giving truth to that the Shinju is the progenitor of everything that exists in the world.

Known for creating the Thunderbirds, it seems he was revered by the populace of the various continents as a god, along with his creations that he served as their master. A very respected creature, over the centuries, many wished to tame its powers for warfare. And so they did, until Kaguya Ōtsutsuki would stop these wars for a time, by stealing the fruit of its creator. After the thief was vanquished by her own sons, and its creator sealed away due to her deranged desires, its life would change forever.

Hagoromo, the Sage of the Six Paths, desired for not only humans to connect with each other, but beasts, entities, and Tailed Beast among others to do so as well. Around sometime before his death, he seemed to have taught the dragon Ninshū as well, on his journey to peace. The two may have even been friends. This later evolved into Ninjutsu usage however as the humans delved back into warfare. The Dragon seemed almost liek a Tailed Beast, with many seeking its favor, or being its jinchūriki.

Its reign would come to an end itself though, as the Dragon would eventually be slayed by the First Mizukage, who would take its fangs to create the Kiba swords, a cross between weapon and em energy. *More coming soon*