Religiously speaking, “heavenly fragrance” draws on ritual and scripture. Buddhist texts describe celestial aromas permeating worlds—“The Lotus Sutra” (c. 1st–2nd c.) speaks of incense whose scent reaches countless realms. Daoist lore likewise associates osmanthus with immortality and refined elixirs. By letting the aroma drift “beyond the clouds,” the couplet suggests a permeability of realms, where the sensory becomes salvific. This sacral undertone transforms a seasonal scene into a brief theophany: the ordinary night reveals a trace of the beyond. [...]