Man in Pirates: Start with AK

Travel through the world of pirates. Furukawa obtained the hot weapon system and started with an AK rifle mode, reversing the embarrassing situation of weakened guns. Hawkeye: "The stupidest thing I've ever done in my life was trying to split Furukawa's bullet!" Shanks: "Captain Furukawa is a more terrifying existence than Blackbeard. You must not offend him!" Kaido: "Furukawa met me. Without saying a word, he hit me with a blast. I have to find an opportunity to trick him!" Warring States: "Whitebeard, I heard that you asked Furukawa to be your son, but he knocked out your front teeth, your words were leaky, and your laughter was no longer what it used to be?" Whitebeard: "Times have changed, now is Furukawa's time." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.