Even though he was going to fight, he was going to going through all the fights and killing he done before. Sitting crosslegged, he mediated. Hundreds all battles of fighting and killing went through his mind. He finally figured it out. His defense based on fighting path was strong but only first level to be truly strong he had to go through several more transformations. To do so, he had to be on the verge on death. The killing path had to be fierce. He thought of assassins. Before going out the states, some tried to kill him. They mostly relief on weapons. It wasn't the killing. True assassin have to have fierce killing with their weapons. So, he incorporated that into his killing path. He preferred to have no weapons. Also, he realized the killing path can also cleanse the person. This includes all aspects of the person. By being all about about defense he needs flexibility. His hands, legs, elbows was weapons. Since he didn't fight yet, he didn't notice no changes. Only the killing path changed him. His entire body emitted a strong killing aura. Now, he had a lot of attacking power.
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