Starting from a Magical Girl, Dominating Eternity - Chapter 283 - 98: I, Jiang Si, Have Never Needed to Explain Myself

Chu Qing traverses into the Martial World and discovers he is being hunted by an Assassin organization.Fortunately, he acquires an Assassin System.By opening the Treasure Chest, he can obtain various Martial Arts Secret Techniques.[Successfully opened, acquired Secret Technique: Ah Fei's Swift Sword!]

In the night, cook wine with the master and discuss the way of heaven and earth!

In the snow, Yu Jian chased the tide of Guangling River!

- Description from novelbuddy

In the 5th year of Konoha’s founding.The battle between Hashirama Senju and Madara Uchiha at the Valley of the End had come to a close.In order to treat his elder brother’s injuries, Tobirama Senju resurrected a medical ninja from ancient times, hoping that this individual could prevent the injuries from shortening his brother’s lifespan.This medical ninja’s name was Emiya Shigen.