"Out of town?"

Number One looked at Isabella, who had come to play with her, and tilted her head a little unclearly and asked, as if she had heard something terrible from the little princess.

"That's right, I paid off the guards today and gave me half an hour to take you out, of course someone is watching."

Isabella said excitedly, every time she met No. 1 in this underground facility, she was about to suffocate to death, today the Imperial Arena was closed, no outsiders would come, she tried her best to coerce and lure No. 1 out for a while.

"Why?"

Number One asked, puzzled, it was actually the same for her to not get out, it was still a test subject without a free body, but she could understand that Isabella had put a lot of thought into getting her out.

"Because I want you to look at the sky outside, it's been so long since you last went out, it's boring."

"Thank you."

Number One bit her lip, and a deep emotion appeared in her heart, at this time, Isabella was already a very important existence for her, and she was even willing to die for the other party.

Under the watchful eye of the guards, Isabella and One walked out of the underground facility as they wished, and came to the Imperial Arena located above, looking at the blue sky, the breathing fresh air One didn't know what to say, and could only silently watch the little princess show gratitude.

The two walked in the arena for a while, found a bench and sat down and began to chat, it is very rare to chat face-to-face without the iron door, basically Isabella is talking about what happened in the palace, whenever she talks about her father's angry beard and glare, No. 1 laughs with her, the so-called happiness for No. 1 is nothing more than that, the little princess is not a passerby in her life, but an existence that can always accompany her.

Just when No. 1 was relaxed, she suddenly felt a tingling pain in her brain, as if there was something wrong with those demons, after three experiments, the voice in her head became three, they often fought with each other, but No. 1 didn't care at all, but today's fight was not quite right, No. 1 was surprised to find that her control over her body had disappeared when she noticed it, she watched herself raise her hand, a sharp blood appeared in her hand, and attacked the unsuspecting Isabella.

"Don't !!"

One screamed, Isabella was knocked out with a puzzled look, a long crack appeared in her arm, blood splattered, and One had no idea what was going on, just desperately trying to regain control of her body, but to no avail.

The knights who came to take care of the test subject also changed their faces one after another, among which Captain Thoma was even more black-faced and scared into a white face, he always knew that the princess liked this No. 1 test subject, and after many years of life experience, he also knew that No. 1 had a little princess in his heart and would not make any dangerous moves against her, so even if it was an inch of protection that made Isabella in his hands, no one expected that No. 1 would suddenly make a move, which was completely illogical.

Several strong knights immediately attacked One, but these adults were no match for the child, and in the end, Captain Toma used his weapon spear to knock Number out and put him in a solitary cell.

His Majesty the Emperor was furious at the attack on the princess, who had always known that his daughter was fine and ran to the laboratory, but he didn't care much about his daughter's doting, but no one expected that the accident would happen, and His Majesty the Emperor killed several guards in charge of the test subjects in a fit of rage.

Captain Thoma's interpersonal relationship is still a hand, no one dares to say that it was Isabella herself who brought out the test subject, but it was reported that the test subject escaped from the cell and attacked the princess passing by, and the one who died was also unlucky to replace the dead ghost, but in this way, the underground facilities after that became Isabella's forbidden area, and it was impossible for her to come again.

After this incident, the biggest blow was still No. 1, she fell silent after being locked in a solitary cell, no matter who came to interrogate her, she didn't say a word, what happened that day, the demon called Tamos had already told her, it was the other two demons who were restless and wanted to take her body, and wanted them to settle down unless they signed a contract with her.

But at this time, how could No. 1 be in the mood to care about the demon contract, there was a voice echoing in her head all the time, she hurt Isabella, hurt her best friend, even if this was not her intention, but would the other party think so?

Ask yourself that the other party has always been good to me since I met Isabella, taking care of her unconditionally, and meeting her as a friend, but the kind of thing she is doing now is no longer a misunderstanding that can be explained, and the first can already foresee that the little princess will be dissatisfied and afraid because of being hurt by her, and will never treat her as a friend again.

As soon as she thought of this, No. 1 sat in her cell like a puppet, and her body was getting thinner and weaker day by day, and although Tamos talked to her a lot, she didn't listen, and she was immersed in self-blame and despair of losing her friends.

About a month has passed, and no one has been there except for the food delivery during this time, which also makes Number One more and more sure of his conjecture that Isabella no longer wants her, and the last glimmer of hope in his heart has been disappointed.

A month passed, and the Ones, as if forgotten by the researchers, were finally remembered, and the two knights took her out of her cell, but she had no intention of resisting, just dragged and walked, as if she had lost her soul.

The body was dragged underground for a long time, and suddenly there was a somewhat dazzling light in the passage in front of her, which was the light shining from the surface, and the end of the passage seemed to be no longer underground, and when No. 1 came back to her senses, she found that she was already on the surface, and her surroundings were very unfamiliar, she was in the center of a circular field, surrounded by a layer of circular stands, and the stands were full of people, looking at this little gladiator with amazement.

Unbeknownst to One, His Majesty the Emperor lost patience with the results of the Research Institute, and demanded that they immediately prove their achievements, and if the test subject who harmed the princess did not exert his strength far beyond normal people, he would be executed.

Those researchers couldn't help it, they didn't know how to develop the power of the demons, and when the time limit was up, they could only grit their teeth and use the dead horse as a live horse doctor, so they put No. 1 in the gladiatorial arena, intending to use the life and death crisis to force her to use the terrifying power that she had attacked the princess at that time.