The Hakaigenshi was created by Shenron Uzumaki, which he based on the Great Spiralling Ring, Dust Release, and the structure of an atom. While how long it took Shenron to perfect is unknown, he claims that it is the pinnacle of chakra control surpassing the Fourth Hokage's Rasengan. The reason for this is because the user must manipulate the physical and spiritual energies of chakra separately instead of as one. Many countries have labeled this technique as Kinjutsu due to its destructive qualities...