The Centenarian Who Is the Scum of the World of Cultivation

Miao Junbao traveled through time and became a mortal in the world of cultivating immortals. He originally thought that all those who traveled through the world were the chosen ones, but there was no systematic appearance. He could only make a living by selling funeral supplies, and was bullied by competitors from time to time. He finally lived to be a hundred years old peacefully. Just when Miao Junbao thought he would die, he unexpectedly encountered Qingfeng Mountain's once-in-a-hundred-year apprenticeship ceremony and accidentally awakened the system. However, the cost of using the system was burning life, and he only had three years left to live. Should he use it or not? I thought that after entering the mountain gate, I could finally peacefully seek the way to immortality, but the elders in the sect disliked his old age and refused to accept him as a disciple... I thought that all the fellow disciples on the path to immortality were fellow Taoists, but who knew that they were all like wolves, tigers and leopards, either robbing or blackmailing... Then don't blame me for being ruthless!