After killing General Tenzen Yamauchi and finding a guy in the dark, I decided to go another way and found a big snake. I was able to stab it once, hopefully I didn't miss the chance to kill it. After the snake area I found, which I think, the fight real boss. Boss was fairly easy compared to the four minibosses I've fought so far. Just used firecrackers to scare the horse. I was also able to get a sidequest, killing "rats", done that gave me more skills to learn.
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