What happens after immortality begins?
If the human has yet to hit puberty, he or she will age as an angel does. If the human is anywhere as old as forty or forty five, but generally fit, he or she will stay the age they look and never get any older. If unfit, such as suffering from an illness, he or she will become healthy again. If about forty five years or older, the human will regress back to their mid-twenties in appearance over the course of twenty four hours (or one rotation of the earth starting from the moment the feather lands). Remember, mid-twenties still excludes wrinkles, grey hair, or any other typical signs of aging that can occur. An immortal human, even if they don’t look young again, will have a sense of youthfulness about them.