Heavens: a New System for Each World

The good news is that after traveling through time, there is a system. Bad news, I have already started practicing the evil-proofing swordsmanship, and the system has just arrived! Huang He, who traveled back in time to the Swordsman, had just finished the first step of practicing swordsmanship when the system appeared. So Huang He, who had obtained a special system in this world, hurriedly deployed in the world and taught the system's modified version of the evil-fighting swordsmanship, just to win the hero in everyone's heart and become himself again. In the world of Naruto, this time Huang He gained a prop manufacturing system. . .