After Three Years of Signing in the Heavenly Prison, He Emerged as a Land Fairy

Traveling through another world, Zhao Zheng became the crown prince of the Tianyu Dynasty. My father is in seclusion to practice the secrets of his ancestors and fight against the emperor's master, which requires ten years of seclusion. He was specially ordered to supervise the country and serve as regent. However, because he was afraid that he would conspire to seize the throne, he sent Zhao Zheng to heaven in the seventh year. Fortunately, the sign-in system was activated and he rose against the odds. [Congratulations, you signed in in front of the statue of Heavenly Prison Taizu, and you will be rewarded with the Supreme True Dragon Body] [Congratulations, you successfully signed in to the Heavenly Prison Corridor and were rewarded with the Dragon Elephant Fetal Bone Pill] [Congratulations, you successfully signed in to the second level of Heavenly Prison and were rewarded with the True Dragon Emperor Sword] Three years later, Emperor Shi Yuan came out of seclusion, intending to kill the prince, slaughter the emperor's teachers, sweep through the Immortal Sect, and take back the emperor's throne. However, they discovered that Prince Zhao Zheng had already proclaimed himself emperor and had millions of magical soldiers and thousands of famous generals under his command. "Father, do you want to rebel?"