Description: Japanese national writer Miyazawa Kenji is the supreme masterpiece that explores the meaning of life. In the burning sadness, pursue the light of your own existence. It opened its tear-filled eyes and looked at the sky again. Yes, Nighthawk has come to an end. The nighthawk no longer knows whether it is falling down or flying up, but what is certain is that it is smiling slightly. Nighthawks are ostracized because of their ugly appearance, and because of the word "hawk" in their name, they are often threatened with death by hawks. The harmless and kind-hearted nighthawk rushes into the night sky with pain in his arms, constantly thinking about his own value, how to maintain his truest self, and live in peace.