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Episode 4. After answering the phone, he is even more surprised because this person knows he's heading to Auza City. The caller knows Higan can't bypass the security system alone, so he offers to help him break in. Naturally, Higan knows nothing comes for free, so he doesn't trust the guy right away. Unexpectedly, the stranger recites a poem—understanding the opponent without letting them track you back is the true nature of a Ninja. Hearing this shocks Higan, making him realize the other guy is