"What's wrong Shirou-sama?" Ask Setsuna.
"Ryuko-Sensei dropped her pocket watch," Shirou answered. "But when I want to return this watch to Ryuko-Sensei, suddenly she is gone."
"Then we just have to wait until Ryuko-Sensei come back," Setsuna said. "Soon she will definitely return to this room."
"Hopefully Sensei will returns quickly," Shirou said. " I still have a lot a thing to do. Setsuna-san what about you?"
"My turn to became a ghost in haunted house is this afternoon, along with Asuna-san and Princess Konoka," Setsuna said. "And my club doesn't need my help either, so right now I have a lot of free time."
"Then after Sensei returns, do you want to accompany me on patrol?" Shirou said. "Rin just e-mailed me that she can't do a patrol with me because her mother just came to see her, so Right now, Rin has to accompany her mother."
"Of course Shirou-sama!" Said Setsuna. "It's a pleasure for me to accompany you on a patrol!"
(I can accompany Shirou-Sama on patrol Asuna-san and Princess Konoka will definitely be jealous!)
"Wow, calm down a little Setsuna-san," Shirou said. "Your reaction is too much."
"I-I'm sorry, Shirou-sama!" Said Setsuna with a very red face.
"Hey Camo, are you in Negi's shirt pocket?" Shirou asked.
"Yes Shirou-Anii, I was here half asleep," Camo answered.
"Soon, Setsuna-san and I will go on patrol," Shirou said. "Can you guard Negi for me and keep him safe?"
"Of course Shirou-Anii!" Camo said while posing like a soldier who received orders from his superiors.
"Leave the task of guarding Aniki to me!"
"Shirou-sama while waiting for Ryuko-Sensei, how about we drink some tea first," Said Setsuna. "The tea that Ryuko-Sensei have is very delicious, you must to try it."
"Oh, okay," Shirou said. "Did you want to drink too Camo?"
"Of course Shirou-Anii," Camo said.
Weirdly in a magical way Camo can have a taste of that tea with just dropping the tea from the cup drop by drop to Camo who was sealed in the magical card.
The three of them drank the tea that Ryuko had without knowing, the tea had been mixing with super strong sleeping potion by Chao.
And right now Shirou and Setsuna didn't know that Ryuko was hypnotized by Chao, to make her give the Cassiopea to Shirou without suspicion.
From the surveillance camera installed by Chao at Infimary. She saw Shirou, Setsuna and Camo sleeping soundly and peacefully.
"Your plan was a huge success, Chao," Satomi said. "We now just have to wait for Shirou-kun or Negi-Sensei to use Cassiopea."
"Emiya Shirou will most likely use Cassiopea," Chao said. "Even though I actually want to give Cassiopea to Negi-kun."
"You want to give Cassiopea to Negi-Sensei who is your ancestor right?" Satomi said. "But why did you give it to Shirou-kun instead."
"Because of the circumstances?" Chao said. "Or maybe I want to see what kind of thing Emiya Shirou will do with the Cassiopea I gave to him."
XxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXX
At exactly 8 pm, 10 hours after Shirou, Setsuna and Camo fell asleep. The three of them finally woke up together with Negi.
The four of them felt surprised because when they all woke up, the day had turned into a night.
"Aaaah what happened!" Negi shouted. "Why, suddenly the day became a night! Where I am right now! Where did the ghost go!"
"Aniki!" Camo said. "Calm down a little! The ghost is gone and Aniki is currently in the Infimary room."
"Why did I sleep for so long?" Shirou said. "How long did I sleep?"
"Shirou-sama," Said Setsuna who woke up hearing Shirou's voice.
"Why all of us fall asleep until a night?"
"Uuh Setsuna," said Shirou, who rose from where he sat holding his head. "Most likely we have slept for so long because in the tea that we drank this morning has been mixed with sleeping potion."
"Sleeping potion!" said Setsuna. "But who mixed sleeping potion into the tea?"
"Maybe Chao who did it," Shirou said. "Most likely she hypnotized Ryuko-Sensei and made Ryuko-Sensei mix the sleeping potion into the tea we drink through that hypnosis."
"Shirou-Nii, what is actually happen to us?" Asked Negi who was surprised by the conversation conducted by Shirou and Setsuna.
"When I, Setsuna-san and Camo were bring you who was collapsing at the Horror house, the three of us fell asleep from drinking tea mixed with sleeping potions," Shirou replied.
"Shirou-sama about your what you said earlier," Setsuna said. "How did you know that Chao Ling Shen is the culprit?"
"Because when I accidentally did Structure Analysis on the pocket watch dropped by Ryuko-Sensei," Shirou said. "The history of the watch says that the watch was made by Chao Ling Shen and Ryuko-Sensei are not the owners. And this pocket watch is not an ordinary pocket watch! It's a pocket time machine called Cassiopea!"
"A time machine," Negi said. "Such a thing is impossible. Even the greatest time and space magic can only produce maximum magic items such as Evangeline's villa! So a time machine is impossible exist! "
"To be honest, Negi, the Cassiopea in my hand is a combination of magic and technology," Shirou said. "After all, time travel is possible using the second magic and the fifth magic. From the Five true magic."
"Second magic and fifth magic? What do you mean by Shirou-Nii?" Negi asked. "And what is 5 true Magic?"
"I'll explain to you later," Shirou answered. "Right now what's more important are you all aware that we missed a lot of activities we have to do today?"
"Aaaaaaah!" Shouted Setsuna and Negi who had just realized that there were a lot of things they had to do but missed because they were all unconscious.
"What we must do Shirou-sama!" Said Setsuna.
"We will use Cassiopea to return to the morning time at the opening of the Mahora Festival," Shirou said.
"Using a time machine made by Chao," Negi said. "Won't there be a problem if we use that thing. I feel a little worried. "
"Negi-Sensei is right Shirou-Sama," Setsuna said. "I really can't trust any object made by Chao Ling Shen, after all, why did Chao give that thing to Shirou-sama and what if there was a trap Chao Ling Shen put on the time machine! "
Considering Setsuna's words, Shirou finally thought once more. What if Chao had really set a trap on Cassiopea in his right hand, and why did Chao want to give Cassiopea which was a time machine to him? Cassiopea is an item that will even fascinate Zelterth. What exactly is Chao's goal?
"Your words are true Setsuna-san," Shirou said. "Chao giving Cassiopea to me is suspicious, and for what purpose we all don't know, so I'm going to do a structural analysis on this thing one more time, to check whether your suspicions are true in case Chao put a trap on this Cassiopea."
Shirou once again did a structural analysis on Cassiopea, this time more seriously of course. Not at a glance like he did before. And sure enough the suspicions of Setsuna were true through a more in-depth structural analysis Shirou could find that Chao had planted some kind of magic bug, which would make Cassiopea send them a few days into the future after Cassiopea was used a dozen times.
"So Shirou-Nii," Negi said. "What did Shirou-Nii find?"
"Setsuna-san's suspicions are absolutely right," Shirou said. "Chao has set a trap that will throw us a few days into the future if we use Cassiopea several times fortunately you and Setsuna-san have a supicious about this watch, otherwise we might not know about the trap Chao set in Cassiopea. "
"Now what should we do Shirou-sama?" Asksuna.
"Give me a few minutes," Shirou answered as he took the Swiss Army Knife from his pocket. "I will clean the bug planted by Chao in this Cassiopea. Only after that will we use this watch to return to the opening of the Festival."
"Eeeeeeeeeeh!" shouted Negi, Setsuna and Camo.
"Shirou-sama can you really fix that watch?" Ask Setsuna.
"Repairing machines and electronic devices is one of my skills," Shirou answered. "Now can you keep the question for later? I want to quickly clear the bug in this Cassiopea."
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