Age of Loneliness

This is a world 400 million years in the future. Human beings are no longer the masters of the earth. All kinds of creatures have evolved technology and civilization and have their own societies. "Dragons" and aliens really exist. Why is it raining on the trees even though the sky is sunny? For Aboriginal people, these are just common sense questions. But for Lu Jiwen, who came from 400 million years ago, everything here is too wonderful. The strange environment, the unknown adventure, and the wandering alone. This is the era of loneliness.