The Idle Book Proves Immortality. Heaven Calls Me to Guard the Door?

Chen Xuan accidentally got a volume of [Yandao Star Map], and after reading it, thousands of Tao rhymes can be added to his body, and he can become a saint instantly... Read through "Jiamu Changqing Gong" and obtain the Taoist rhyme - [Evergreen Tree]: Double your lifespan; Read through "The Chronicles of the Dragon Clan" and get the Taoist rhyme - [True Dragon Dharma]: Destroy mountains with one punch; Read through the "Summary of All Heavens" and get the rhyme of the Tao - [Immortal Tribulation Body]: Life span is equal to that of heaven, and all laws are invulnerable; ………… Long years have passed. Chen Xuan was reading a book when he was visited by an immortal official from heaven. "By the order of the Emperor of Heaven, you are summoned to heaven to be one of the millions of heavenly soldiers to guard the Nantian Gate." "How many Tao Yun does the Emperor of Heaven have?" Chen Xuan flicked the immortal official with one finger, and accidentally destroyed the Lingxiao Palace. On this day, the world will know that when Taoist ancestors are in the world, a single thought can reenact the prehistoric times of the universe.