“Oh,” said Charlie darkly. “So they’re stuck. That’s doesn’t seem fair.”

Lady Kita continued. “You asked me if there are still nin-sha in the world, and I told you that there were. But there are very few of them left. As the world changes, the clipper ships will sail away. The samurai will all vanish. The only nin-sha who exist now are the ghosts, Charlie, who are bound to the last of the daimyos.”

She looked profoundly sad. Charlie nudged her with a question.

“Why won’t the masters let the nin-sha ghosts go?” he asked. “Why are they so cruel?”

“Oh, there are many reasons, Charlie. Some of them you will not understand until you are older.”

“What happens then?” Charlie asked. “What happens after they kill a hundred people?”

“They go to heaven, Charlie,” said Lady Kita serenely. “Like everyone else.”

For the rest of the voyage, Charlie saw Lady Kita almost every night, and she continued to regale him with stories. But she no longer spoke about the nin-sha. Their story, she explained, was already told and there was nothing more for Charlie to know. Charlie did not badger his friend about it, but simply enjoyed her company and the tales she told about other things. She knew a lot about Japanese history, which Charlie thought was strange for a woman. She was a scholar, far smarter than any of his tutors had been. She knew so much about the world that she reminded Charlie of his father back home.

Eventually, the Cairngorm reached its destination, and Charlie and the other passengers of the clipper disembarked at the London docks. Because most of them were Englishmen, the passengers sung the praises of their homeland, glad to be home after so many weeks at sea. At the docks, Charlie said good-bye to Lady Kita, who did not offer to write the boy or ever see him again. She shook his hand politely, said nothing to the other passengers, then disappeared into the crowded port. Charlie held Priscilla’s hand as he watched Lady Kita go. For a moment, he thought he would cry.

It was early in September.

The season rolled from summer into fall. The autumn chill crept into the English air. In Wiltshire the leaves were changing early, and the estate of Sir Ernest burst with color. The lord of the manor had servants who milled about the green lawns, keeping the hedgerows trimmed and the animals fed, and pruning back the flowers for the coming winter. Sometimes, horses clip-clopped across the pretty hills. At night, when the estate was quiet, the windows winked with oil lamps and the chimneys spouted smoke. The animals fell silent. Sir Ernest and his only son got under the covers of their soft beds and slept.

All of these things Kita had watched while she waited. She had always been endlessly patient. After months aboard ship, tracking Charlie Mason to his father, there was no real rush to do the thing she had come to do. She enjoyed Wiltshire, though it was nothing like home, and seeing Charlie with his father pleased her. It was easy for Kita to spy from the woods or to walk the grounds when the sun went down. She was like the nin-sha of old, soundless when she walked, able to leave the grass undisturbed beneath her feet.

Tonight, Kita moved like a breeze, her slippered feet barely grazing the earth, her face obscured beneath wraps of black cloth. The sun had gone down long ago, and the moon had dimmed, too. A gentle wind buffeted the leaves of the yard. Sir Ernest was a widower and slept alone. He had only one child but a score of servants, all of whom would be asleep and none of whom-Kita was sure-would see her if they weren’t. In the weeks he had spent at Okaga’s castle, Sir Ernest had talked incessantly about himself and his collections, and Kita had seen some of these things when she’d spied through the windows. He was not an unkind man, though, and her master had liked him. Charlie, of course, loved him.

Kita paused, thinking of Charlie. Then, like a tiny flame, she snuffed out the image of his face, focusing instead on her task.

Her target was in the upper bedroom. Kita drifted to the doors. In the days before the restoration, men and women like herself ruled the night and made the daimyos tremble. They were servants now, those who “survived,” but they still had the skills, and being what she was made the doors no obstacle at all. With merely a thought she passed through them. She wore no weapons and her body was like ether, but when she willed it so, she could make her hands like steel. Kita did not will that now, though, and so floated her way through the silent house, admiring the things Sir Ernest had collected. He had many things from China, and items from the dark continent, too. Of course, the things her master Okaga had given him were well displayed in his enormous home, gracing the walls and tiny walnut tables, showcased by crystal chandeliers that must have been grand when lit. Kita allowed herself only a moment to admire these treasures.

Like the doors, the stairs posed no problem. Kita willed it and she ascended, carried aloft by an unseen force. On the second floor were the bedchambers, and the largest of these belonged to Sir Ernest. Not far from his own was Charlie’s room. Kita paused and looked at Charlie’s door. For a moment she was frozen. For a moment, she hesitated. How much did she truly want to do this thing? She had come on a mission, but now all she wanted was to see Charlie one more time.

No.

That could never be. Never again.

Resolute, Kita pushed on toward Sir Ernest’s room. This time she did not move through the portal, but opened it silently, and through the darkness she saw the chamber, large and-what did the English say? Posh. Sir Ernest slept upon his enormous bed, little sounds of sleep bubbling on his lips. The velvet curtains of his window hung open, letting in stray beams of moonlight. Kita scanned the room and its riches, and saw a sword near his mantle, a beautiful katana resting on a silver stand, perfect and unblemished. Other treasures rested near it. Kita’s eyes went at once to the object of her mission. Looking plain and valueless, the clay bowl sat atop the mantle. The thing that had called her across the seas, the one holy relic her people treasured.

Her eyes darted between the clay bowl and the man in the bed, and then to the katana on the mantle. Sir Ernest began to stir. Kita smiled. In a blur she went to the sword, pulling it free of its ornate scabbard. Quickly, she took the bowl in her other hand. Standing over Sir Ernest, she put the tip of the katana to the startled man’s throat. Sir Ernest gasped as he saw her, the blade nipping his skin. She shook her head, bidding him to silence. Half-asleep, Sir Ernest obeyed. He looked terrified to Kita, and also very brave. Other men had begged for their lives. Sir Ernest, she knew, would not beg.

“This,” said Kita, holding up the bowl, “is mine.”

Sir Ernest moved only his mouth as he spoke. “It was a gift,” he explained steadily.

“It did not belong to the giver to give,” said Kita. She pushed on the sword ever so gently, making her point. “Do not follow me.”

Backing away, Kita dropped the sword to the floor and sped from the room. With the bowl tucked safely in her arms, she raced down the stairs and through the house. This time, she unlocked the great doors before fleeing, no longer soundless as she held the earthly item. Still a ghost, the holy bowl bound her to the world of men. Outside, she cursed the moonlight as it lit her black garb, speeding toward the trees and their protective darkness.

Up in his chamber, Sir Ernest sat stupefied by what had happened. Then, when at last he had collected himself, he ran to Charlie’s room to check on his son.

Lady Kita returned to Japan in January, following a tumultuous return voyage aboard a modern steamship. Just as she had during her voyage aboard the Cairngorm, she kept to herself and spoke to almost no one. This time, she did not befriend anyone, for there was no one she needed to befriend to lead her to her goal. She had not expected to like Charlie as much as she had, and she was surprised that even now she remembered him so fondly. But she had accomplished what she had set out to do, and when she arrived in Japan, she did not return at once to the court of her master at Iga Castle, but instead went to the mountains in the south, and returned the clay bowl to her clan. Lady Kita’s people were no longer practitioners of the unseen arts. They had seen the changes coming and became blacksmiths and farmers instead, and this saddened Kita because she was stuck in a world that no longer existed. Then, when she was done, Lady Kita went to Iga Castle to face her master, Okaga.