I Was Refining Gunpowder in the Ming Dynasty and Was Given the Technique of Cultivating Immortals

In the twelfth year of Yongle, Zhu Yanbing traveled through time and became the most stubborn grandson of Prince Zhu Gaochi. At the beginning, he was bound to the destiny system, and when he made gunpowder, he was given the immortal cultivation technique! The gunpowder from the fireworks was randomly picked up and improved, and it directly blew up the backyard of the Prince's Mansion. Granular gunpowder appeared in the world, and it blew up the rockery in Taihu Lake. It was several times more powerful than the gunpowder used in the Ming Dynasty! The civil and military officials of the entire dynasty expected him to take charge of the Wang Gong Factory and refine invincible gunpowder to sweep across Mongolia. Emperor Yongle ordered him to supervise the manufacture of gunpowder, but Zhu Yanbing refused the order on the spot! Others are vying to refine medicine and perform meritorious deeds for the country, but Zhu Yanbing only sees immortality cultivation techniques that are rewarded by the system! Refining black gunpowder will give you basic immortality methods; making stronger gunpowder will give you cultivation resources; make hot weapons and give you heavenly materials and earthly treasures! The Ming Dynasty's Shenji Camp was conquering the world because of his gunpowder, but he went into seclusion to break through the realm, cultivating all the way from the stubborn emperor's grandson to the realm of immortals. The prince's palace was destroyed at the beginning, and the system sent pellets of immortality cultivation techniques to shock the Ming Dynasty. Yongle begged me and I didn't make the medicine just to get rewards. He devoted himself to cultivating the immortal palm, Qiankun, the Ming emperor's grandson, and the immortal power. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.