Chou Nettaiya (a Touhou LW original) refers to hot nights when the temperature doesn't drop below 30 degrees Celsius (86 degrees Fahrenheit). This is an apt temperament for this ultra-lunatic Clownpiece. Clownpiece's temperament is also more lunatic. She's decked out, ready to defeat the Lunar Capital (strong against Moon Essence). However, she hates getting caged in by rules and responsibilities (weak to Metal Phase).

The ability of Clownpiece from the world where the Lunar Capital never stays in one place (a Touhou LW original). It doesn't appear to be significantly different from Clownpiece's original ability. A suspect has been found for the incident's prolonging. The incident in question is the one where the Lunar Capital suddenly decided to invade Gensokyo. The Lunar Capital was trapped in stasis, and there was a plan to move it to Gensokyo. Humans were sent to the Moon, Lunar Sages plotted behind the scenes, and a purified spirit tried to enact her vengeance. It became the 15th prolonged incident, plunging Gensokyo and its neighboring realms into never-ending chaos. The person thought to be responsible is none other than Clownpiece. While she may be a fairy, you underestimate her at your own peril. Hell fairies have been tempered by their harsh environment, making them much more powerful than your average fairy, and Clownpiece is one of the strongest Hell fairies. Not to mention, this Clownpiece has been purified, taking her power to even greater heights. Considering this Clownpiece's power, position, and nature, it's like she's become a kind of fairy demigod... especially since her boss is a goddess and a divine spirit purified her. But who would've thought her actions would confound the plans of actual gods? Fairies truly are embodiments of freedom. They're Mother Nature incarnate, and no one can control them. Still... it's crazy to think her purification caused all this. Fairies do not mature or grow old. They simply are. However, that doesn't mean they never change. If they didn't, they would be neither living nor dead. Life is in constant flux, as is the universe itself. All fairies embody a small aspect of this, but it can exemplified through purification. This makes them the antithesis of the Lunarians, who seek to go against the natural order to attain an isolated and self-sufficient eternity. Ordinarily, the Lunarians would quickly and easily get rid of any fairies they find, considering them to be of the last vestiges of impurity on the Moon. However, facing the purified fairies makes them feel like they've returned to the impure Earth they left behind. They become part of the food chain again and must constantly fight and struggle to survive. It's the great fairy revolution. This Clownpiece probably looks more grown up because she wanted to be more like Hecatia and Junko. Fairies are like children, and it's natural for them to want to grow up fast and become like the adults they admire. Despite her looks, Clownpiece is still a child at heart. She dresses and talks differently, but these are probably just things she picked up from talking to some teenage spirits in Hell. Whatever the case, while she may look like the kind of fairy who does whatever she wants when she wants, that's more the kind of fairy that she wants to become. In truth, she's full of anxiety and maddening doubts. Then again, that means she has the freedom to doubt and choose for herself. That might be all the freedom she needs to escape the Goddess of Hell's control and cause a prolonged incident.