It Has Been Tens of Thousands of Years Since I Signed in at the Beginning, and the Great Emperor of the World Asked Me to Come Out

Mu Changsheng traveled to the Emperor's Fall era, awakened the system, and started the sign-in journey. For tens of thousands of years, I can see the end of the era. And during this period. He even activated the Invincible Dojo. As long as he is inside the dojo, he is invincible. In order to survive and get more rewards, Mu Changsheng said: "Life is precious, and seclusion is the safest." But in the Taichu Era, the era of emperor fall, the Supreme Immortal Emperor came to ask for help. In the Ancient Immortal Era and the Immortal Fallen Era, many Immortal Kings came to worship. In the ancient era of chaos and immortality, there was an invasion of alien races from above. The Age of Mythology, the Age of Ascension... The ancient era, the age of immortals... The ancient era, the era of the end of law... ... Finally, after eons of time, when Mu Changsheng carefully carried an Immortal Emperor bone out of the dojo and headed for the heavens, the whole world began to tremble! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.