Weird Japan, I Come from the Ming Dynasty and Kill the Gods with One Sword

Qin Gou travels through the Jiajing period of the Ming Dynasty. At this time, there was serious internal strife in the imperial court and the rise of Japanese pirates in the southeast. Qi Jiguang fought against the Japanese pirates, but unexpectedly discovered that there were "immortals" among the Japanese pirates. In order to investigate the secret of Japan's undead people, the imperial court sent Qin Gou, a royal guard, to sneak into Japan. However, wars are raging here and demons are rampant. In order to obtain immortality, the nobles regard the common people as firewood. Qin Gou is bound to the system of subduing demons in the heavens, and draws the template of the great swordsman Sauron at the beginning. As long as the demons and monsters are eliminated, he can redeem the power of the heavens and the world! The Nine Yin Sutra, Dragon Slayer Sword, Sun Shooting Bow, Black Level Pagoda, Sharingan Eye, Shadow Clone, and Zanpakutō are all at your fingertips! In the process of continuous exploration, Qin Gou discovered that all the secrets were related to Xu Fu, who traveled eastward from the Qin Dynasty in search of the elixir... The adventure location in this book begins with Japan, and then returns to the Ming Dynasty for adventure following Xu Fu's clues. If the book is not too fluttery, This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.