The smooth and uneven bluestone path, the low fence, as well as the snails, fireflies, and slugs on the fence, a mulberry tree not far away, the purple-black mulberries fell to the ground, a bamboo chair on the steps at the corner of the alley, the yellow dog lying beside it, the gloomy black clouds, a sound like thunder...
Concept: Everyone has a past that they don't want to remember in their hearts