第1章 初遇 

First Encounter

Xi Yan, a half-Uchiha and half-Senju, shone during the Second Shinobi World War. While on a mission to the Land of Water, he accidentally traveled to the pirate world and encountered a sea train bound for Judicial Island! Aboard this speeding train, Xi Yan encountered the boy who carried his destiny. Luffy: Are you a ninja? Xi Yan: Yes. Luffy: Be my partner! Xi Yan: Okay... Since we're here, Xi Yan, invited by Luffy, chose to join the Straw Hat Pirates and adventure with them. He used his power to help his friends rescue Robin and save the ship spirit, Merry! Merry: Xi Yan, what's that? Glancing at Moriah, Xi Yan declared that it was a waste of spirit, a waste who only knew how to rely on external things. ...During the Battle of Marineford, the massive Susanoo wreaked havoc on Marine Headquarters...

身为宇智波与千手混血的西炎，于第二次忍界大战大放光彩。去水之国执行任务的途中，意外穿越到了海贼世界，遇到了前往司法岛的海上列车！在这辆急速行驶的列车上，西炎遇到了那名承载着命运的少年。路飞：你是忍者？西炎：是的。路飞：做我的伙伴吧！西炎：好啊......既来之则安之，被路飞邀请的西炎，选择加入草帽海贼团与他们一起冒险。利用自己的力量，帮助伙伴们救回罗宾，保住船精灵·梅丽！梅丽：西炎，那是什么？看了一眼莫利亚的西炎表示，那是失去了心气，只知道依赖外物的废物。......顶上战争，庞大的须佐能乎在海军本部肆虐...