My Backyard Is Connected to the Wild World

In the long summer after the college entrance examination, I was lying on the mysterious stone bed left behind in the back cave of my house, scrolling through my mobile phone to pass the time. A deep sleep under the moonlight brought him into a bizarre dreamland - giant trees towering into the sky, mountains of monsters and beasts, and immortals flying in the sky. Driven by curiosity, he explored one after another, and actually witnessed the mythical scene of dancing dragons and phoenixes, and the appearance of unicorns in the sunlight.