The migration of Gensokyo had little impact on the people of Mingie, except for Youkai Yuyuko and a few hosts within her domain, as well as the Ritual Snake transformed into the terrestrial ley lines. No one else even noticed that this world now contained a moon, heavens, and hell.

Ordinary lives continued in their usual rhythm. From the surface of Mingie, observing the moon was no different than viewing it from Earth - just another round celestial body among countless stars. As for the heavens and hells? They functioned similarly to Valhalla's nature; common people wouldn't even know they existed.

Yet this expansion made Mingie increasingly complete... Previously, apart from residents tangentially connected to divine wars, it had been a rather scientific and monochrome world. Now with interconnected moons, heavens, hells, and Valhallas, an intricate yet coherent worldview emerged.

This transformation brought unexpected delight for Lin Luo.

But currently, Gensokyo remained the priority. To preserve its original charm, Lin Luo left it untouched, strategically placing this Youkai haven at the remote eastern edge - a location so distant from the central sky city that generations would pass before ordinary travelers could reach it.

"Ah? How could this be!" When Yuyuko heard this cruel news from Lin Luo's mouth, she immediately emitted a tragic exclamation, her expression ruined like broken porcelain. The term "sky city" wasn't exactly novel; in fact, it had been overused across countless films, novels, and animations. While Yuyuko had heard of it before, unscientific concepts in a scientific world naturally held more allure.

Her motivation for coming to Mingie included both experiencing the alien world and discovering this legendary sky city. Now hearing she'd never reach it... "I'll die trying!" was her immediate protest.

Lin Luo sighed at their naive despair. "You're not normal people if you think generations-long journeys matter here," he said, gesturing toward Hong Meiling's shrine where a teleportation array had already been established. With just a chime of activation, the sky city would be within reach.

"Ah! Of course!" Yuyuko immediately relaxed in relief.

"...," Mei Li side-eyed her companion with no words to offer.

Just then Hong Meiling interjected: "Why build it at Hong Meiling Shrine?" Lin Luo shrugged. "Random location selection? Any issues?"

The shrine maiden's thoughts raced toward inevitable overcrowding - but wait! Charging ten thousand per teleport might make this worthwhile...

Lin Luo remained oblivious as he began discussing Gensokyo expansion plans, but was halted when everyone insisted it be Youkai-only construction. Mei Hayato even argued that outside involvement would ruin its authenticity.

Accepting this, Lin Luo retreated toward the sky city, feeling immense relief after resolving both paradoxical causes and Gensokyo's latent crises in just over a month... only to feel a familiar presence trailing him moments later.

"Already sensed you," he sighed as Hecate emerged from hiding with her signature laugh. The Youkai princess had long black hair flowing past her knees, elegant kimono draping in traditional style that made her appear both graceful and regal.

"Peach Mountain's Hecate! What brings you here?" Lin Luo asked.

"Can't I visit my own creation?" she countered playfully. "Besides, I'm just escaping boring responsibilities."

Sensing her usual scheming intent behind the "delicate flower" demeanor, he tried to distance himself when suddenly she leaned against his shoulder with alarming familiarity.

"This is so tiring, let me rest..." she said while dragging him into an unexpected embrace.

Lin Luo nearly had a mental breakdown. Even if Hecate had grown more outgoing since overcoming her five trials, this level of physical intimacy was beyond abnormal... until he noticed the cloud transforming between them.

"Transportation?" she asked curiously as Lin Luo summoned an ethereal white cloud that morphed into a luxurious car.

Hecate's eyes gleamed with mischief as she experimented further - and suddenly their transport became a naked version of Fujiwara no Mokou, complete with exaggerated proportions. Then... tentacles appeared.

"Such poor craftsmanship," Hecate lamented while dramatically pinching the cloud-Mokou's breasts before declaring mockingly: "Don't be so rough! So many slimy limbs... I can't take it anymore!"

Lin Luo could only weep silently as his transportation device became something entirely different.

Eventually Hecate grew bored and transformed their bizarre ride into a cloud bed, but Lin Luo remained silent in monastic meditation mode to avoid further embarrassment.

Yet Hecate wasn't finished, curling around him like an octopus before whispering: "Feeling excited now?"

"Your entire personality just shattered!" he lamented as she teased, "We've already done this countless times!"

"Please stop making absurd claims! People will misunderstand!"

"So let's do it again right now..."

"What are you even trying to accomplish?!" Lin Luo groaned in frustration.

"Obviously..."

Before Hecate could finish her declaration, both looked upward as something fell from the sky. And with that dramatic entrance, a baby girl sucking on a pacifier landed unceremoniously onto their cloud bed.