Tokyo Sword Master: My Uncle Miyamoto Musashi

I, Xu Lang, am 20 years old, a single-parent family, and a food delivery rider. In order to take care of his uncle who had a cerebral infarction, he went to Tokyo alone. That night, the uncle changed into a different person and called himself Miyamoto Musashi. He opened the wardrobe and the next second, we traveled through time and space and stood in the wilderness of the Warring States Period in 1597. The uncle rushed up to challenge him with a sword in his hand, and he was a new swordsman. Unfortunately, the opponent was killed immediately. At the critical moment, I woke up. [Juggernaut Grandmaster System Activation] [Mission: Kill Arima Kihei] [Reward: Weapons of grass and trees + attribute points × 1] Xu Lang learned that grass and trees are all weapons, and an ordinary stone can kill a swordsman master. From then on, his life was divided into two. During the day, he works as a delivery rider in Chaimata Old Street. He uses his uncle's Chinese restaurant as his base and relies on system rewards to continuously expand his business territory in Tokyo. At night, he traveled through the Warring States Period, assisting Miyamoto Musashi, preventing death, killing powerful enemies, and changing history. After going through many hardships, the uncle finally woke up. "Xu Lang, you are Miyamoto Musashi!" Xu Lang smiled slightly. "No, I am his mentor.