Gray Cultivation: I Created an Invincible Sea of ​​Cultivation

"The excavation was successful, please choose one to obtain." "I choose to practice immortality!" The age of gray fog. The emergence of the excavation technique allowed Gu Muhao to embark on a new path! Under the gray fog, people live and work in peace and contentment. But one day the fog monster came! The killing begins! In an instant, the world is in crisis, people are panicked, the future is bleak, and hope is slim... "It's time for me to stand up! I must stand up!" Gu Muhao uses his body as a cultivator to stand in this troubled world and move forward bravely! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.