There Is Indeed a Problem with the Elder Brother's Journey of Cultivating Immortality

The accident of a car accident, the discovery of cancer, the abandonment of his girlfriend, and the flag of his best friend, Chen Yi at a young age suffered pain that should not be endured at this age. In despair, he came to the world of immortality. After finally becoming a senior brother, he was stabbed in the back by his own junior sister. Sure enough, the miserable life has just begun?