Immortality in the Apocalypse Starts with Proficiency

Traveling to a post-catastrophic world, order does not exist and people are like grass. I wish Lin had lived an ignoble existence for decades, lacking qualifications and making slow progress, and his efforts were unrewarding. He was disheartened and decided to retreat to a safe zone to spend the rest of his life. But after he signed the resignation application, E Ran realized that something seemed wrong in his last days!