Stories Engraved in Time

When an ordinary person came into contact with something unreasonable, his life changed. He met many people, including friends, lovers, and colleagues; he met many people who could not be seen in the ordinary world, such as angels, demons, and elves; he also witnessed many stories, touching, sad, and growing... I'm a novice, please give me some advice. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.