A night in Tenjin, the beating heart of Fukuoka city. Neon light spilled across the streets, crowds moved in every direction, and no one had any reason to suspect that something was about to go wrong.
Then the rain came without warning, and the air turned thick and heavy. A young office worker, heading home after a long shift, slipped through the entrance to the underground shopping arcade. The place should have been bright and bustling at that hour. Instead, it was strangely, utterly still.
As he walked, he became aware that something in the air around him had changed. His vision blurred. A dull, deep pain moved through his skull. He rubbed his eyes and looked up — and caught his reflection in a darkened shop window. What he saw there was not right.
Something was moving beneath his skin. His face swelled and sank in slow, rhythmic pulses, as though hundreds of small creatures were crawling through the flesh underneath. He cried out. He reached toward the people around him. Not one of them turned. Not one of them seemed to register that he was there at all.
Seized with terror, he ran. He burst back up onto the street, into the rain — but the thing spreading through him did not stop. It was moving into his arms now, his hands. He could see it happening: the muscle and bone along his fingers, his wrists, buckling and reshaping beneath the skin.
"Help me!" he kept screaming, but the people passing in the rain walked on as if he were nothing. The neon bled and smeared in the wet air around him. And then, like a shadow swallowed by darkness, he was simply gone.
Those who came to that spot the following day found something strange. Marks on the ground — long, dragging furrows, as though something enormous had hauled itself across the pavement.
For a time, the incident left a quiet unease over the Tenjin district. But memories fade, the crowds returned, and life resumed its noise. Still, even now, there are those who will not linger in that particular corner of the underground arcade — those who say that whatever came to rest there has never fully left.