(Thank you very much to 'Seven Sins Shattered,' 'Yunqi Qinggu,' 'An Zhi Menghuo,' 'Liu Jin Yu Shui Yue,' and 'Void: Crown of Thorns' for their rewards!)
It was night...
The sky gradually darkened, and the night quietly descended...
High above, the full moon shone clearly. Soft moonlight poured down, passed through the barrier surrounding the City of Different Eras, and illuminated this wondrous city that seemed to blend buildings from different eras together, draping the entire City of Different Eras in a veil of silver.
Beneath the gentle moonlight, wind began to blow through the areas where windmills stood along the streets, causing them to slowly turn as though they were supplying power to the City of Different Eras. In moments, every street began to emit strands of light that were neither bright nor dim.
All of that light came from the bricks that paved the streets themselves!
Though the bricks used to pave the City of Different Eras had different styles, types, and colors, they were all made from minerals that possessed the same property.
Once night fell, they glowed like luminous pearls!
Back then, the girls had gone to great lengths to obtain those glowing minerals. Some had gone everywhere asking where the minerals were produced...
Some had followed the Misaka Sisters into the Giant Beast Forest to search for them...
Some had gone to Supply Town to buy them in bulk...
Others had even contacted Lulu and Fei Fei, asking them for help...
Only then had they obtained enough minerals to build the streets of the City of Different Eras...
And in return for all that effort, they had gained the dreamlike beauty of the City of Different Eras at night.
Every street emitted a gentle glow, and the light from each street was different, setting off