Soyogi no Konoha (a Touhou LW original) refers to the subtle breeze caused by the rustling of tree leaves. This is an apt temperament for Doremy, a dream youkai who eagerly tries to sell bedding at every opportunity. However, something strange seems to be mixed into this temperament. Alongside Doremy's usual temperament (Earth Phase & Star Essence), there appears to be an additional, ominous temperament suggestive of a calamitous god (Wood Phase).

The ability of Doremy Sweet from the world with super thoughtography records (a Touhou LW original). There is no noticeable difference between her ability and the abilities of Doremys from other worlds. The 15.3rd Prolonged Incident is classified as a special case. It closely resembles the 9.4th Prolonged Incident, forming a peculiar spacetime in which otherwise unrelated events come together in a strange way. The whole thing feels less like a single narrative and more like an omnibus, or even a tribute, pieced together from fragments scattered across different times and places. The original timelines were likely inconsistent as well. With this many unrelated phenomena converging in one place, it's hard to believe it was mere coincidence. Something, or someone, was clearly at work behind the scenes. It feels like the kind of dream you have when you're sick. 15.3rd Prolonged Incident―Type 4, Case 2 A popular, yet suspicious pillow sold by Doremy Sweet. The pillow guarantees a good night's sleep and doesn't appear particularly unusual, at least by Gensokyo standards. Strange dreams had been reported, but nothing out of the ordinary, again by Gensokyo standards. There didn't appear to be any obvious factor that would cause the situation to worsen over time... at least so it seemed. As this is a Prolonged Incident, the following information is drawn from false data and should be regarded as a reference only. Doremy Sweet refers to herself as the ruler of dreams. The Dream World is believed to be vast, and considering the nature of dreams, it likely mirrors the real world in scale. This raises the question of whether such an immense realm can truly be kept under control. Over time, it became apparent that the inhabitants of the Dream World do not always act according to Doremy's will, but instead behave independently, much like those of the waking world. This should not be mistaken for a failure in Doremy's authority. It is simply the consequence of the Dream World's immense scale. Any form of control comes with a cost, and with every cost comes a limit. Perfect and absolute control is therefore impossible under any circumstances, which means that, even in the Dream World, Doremy will always have vulnerabilities. Exploiting them, however, would require the appropriate means, sufficient power, and the right conditions. The Dream World once served as a temporary refuge for the inhabitants of the Lunar Capital, a task Doremy handled competently. Her strength is therefore not to be underestimated. However, there are beings who far surpass her. Such a being has already been identified in the past: the avatar of Taisei Xingjun. Hong Meiling once encountered the avatar of Taisei Xingjun in a dream. Any existing records of the event are presumed to be heavily filtered through Meiling's perspective. Taking that into account, it would not be unreasonable to dismiss the event as nothing more than a dream. However, so long as Hong Meiling's true nature remains unclear, it's possible that the encounter holds far greater significance. The open involvement of a heavyweight like Taisei Xingjun in Gensokyo is exceedingly rare. Even Hecatia Lapislazuli, formidable as she is, is in essence only one among the many gods of the Mediterranean cultural sphere. Taisei Xingjun, however, is an exceptionally powerful god of calamity. It would not be an exaggeration to say that onmyoudou was created and refined to avoid the overwhelming calamity they represent. The emergence of such a being would be disastrous. Taisei Xingjun never appeared in person in Meiling's dream. What she saw were their youkai servants, borrowing the forms of familiar faces, along with one of their avatars, identifying itself as the Giant Catfish. Had Meiling failed to prevail, that calamity might have crossed over into reality, plunging Gensokyo into catastrophe. Was Doremy Sweet, the ruler of dreams, aware of this? Perhaps it doesn't matter. What matters is that someone attempted to interfere with Gensokyo through the Dream World. What, then, was Taisei Xingjun intending to accomplish through his avatar? Or did that avatar act of its own accord? Or was the entire incident just a dream? In the Dream World, however, "just a dream" is anything but reassuring. Whatever purpose the avatar may have had was likely never realized. To plunge Gensokyo into disaster, one would first have to overcome the ruler of dreams. Hopefully, Doremy has things under control...