And Demon Book

The spirits who have lived longer in this world all remember the appearance of immortals. But Chu Zhou asked thousands of mountains, but no one knew the whereabouts of the true immortal. Chu Zhou simply stopped thinking and became friends with the demon, recording their love, hate, anger and obsession. The book got thicker and thicker as he wrote, and the journey got farther and farther, until one day, a little fox he had rescued pointed at him and said, "You are an immortal." Only then did he remember that after searching for so long, he forgot to look down at himself.