Shi Nuo is the most inconspicuous waxy stone demon on the edge of the East China Sea. Its body is a milky white pebble with pink and blue cloud patterns. It is stuck in the early stage of the gathering spirit realm. It hides in the half-meter-wide stone crevices and survives by picking up the scraps of spiritual grass discarded by the loose demon. While practicing Chaqi, she unexpectedly dreamed of a blurry scene, in which humans rode iron boxes and delivered packages to small houses. It felt like being "needed", and it was also the stability she had never dared to hope for. So, she learned to polish small stone boxes, left her own mark on the rocky beach, and opened the first demon express shop on the seabed. They met the cute and confused cuttlefish demon Mo Tuan, the timid and clingy flying fish demon Fin Fin, and the gentle and skillful little coral demon. The four little scattered demons hugged each other to keep warm. They grinded stone boxes and delivered express delivery together, avoided ocean currents and monsters, and slowly practiced and grew up together. There are no counterattacks every second, no intrigues and disputes, no ambiguous emotional lines, only the subtle warmth of an ordinary demon, and only Shi Nuo's gentle journey from feeling inferior and cowardly to becoming a strong man who can protect his partners and guard the express delivery shop.
Concept: The warm growth of ordinary demons, the healing bond between partners