Don't Bully the Old and the Poor: Your Cultivation Level Will Increase Every Day!

Pei Xingzhou thought that after time travel, the future would be smooth, but he had grown from a young man to an old man, and his state was like a stuck shell. After finally reaching the age of eighty, bad news came from the sect where he was caring for the elderly. His nursing home was going to be destroyed? On the day of his eightieth birthday, Pei Xingzhou finally got the system to tell the young not to bully the old and poor! ? One day of practice will increase your cultivation level in one year! Practice for a hundred days and increase your cultivation level for a hundred years! When I was young, I was unable to make progress; when I was middle-aged, I was inactive; when I was old, I worked hard! Can't beat it? Wait for me to retreat for a few days! Are you in a higher realm than me? Are you awesome? Wait for me to retreat for a month! He is the youngest emperor? So what am I? Do you know how long it took me to step into the Great Emperor?