"Thirteen!" ZERO shouted, running towards the heavy glass.

On the other side of the glass, Thirteen sat on a felt cushion, dressed in his usual white dress, his face as white as clothes, his eyes were round, but his two pupils were a little unfocused, which made people feel a little weird.

In the joy, ZERO noticed these details, and the whole person lay directly on the glass, slapping it heavily with his hand, and the sound made a dull humming sound on the glass.

Thirteen heard ZERO's voice, got up with his knees touching the ground, rubbed against the heavy glass, pressed his slender palm against the glass and whispered, "ZERO, is that you?"

Her voice came clearly from the other end, and it turned out that there were hidden intercom devices installed on both sides of the glass.

"Hmm!" ZERO nodded heavily, looking at his close friend through such a thick glass with a rather strange feeling in his heart.

"Great, I thought I wouldn't see you this time, I've been a little unstable lately, so... It's not easy to get in touch with you, but I miss you so much, so I can only use this method... I'm sorry..."Thirteen's expression darkened at this point.

ZERO looked around at the empty room and asked Thirteen curiously, "Is this your room?"

Thirteen shook his head and said, "To be honest, I don't know where this is, or even what floor I'm on right now. ”

ZERO was surprised, "What the hell happened to Thirteen?"

Thirteen bit his lower lip and shook his head, "Don't worry, everything will be fine... It's going to be fine. After saying that, Thirteen couldn't help but cough lightly twice, and ZERO noticed that Thirteen's face instantly flushed with an unhealthy flush.

Thirteen took the initiative to change the subject and said, "Don't always talk about me, how are you doing these days?"

"IT'S ALL GOOD!" ZERO REPLIED WITH A SMILE, BUT HIS FACE QUICKLY TURNED SAD.

"But there are also bad things, the big tree it... Dead..."

"Big tree?" Thirteen didn't realize what Zero was referring to for a moment, only to understand after a moment.

"Well, please mourn. Thirteen whispered, not knowing how to comfort Zero in the situation.

Looking at Thirteen's eyes and his indifferent look, coupled with the grievances he had endured before, a wave of anger also grew in Zero's heart.

"IT'S ALL YOUR FAULT!" ZERO EXCLAIMED.

Thirteen was stunned when he heard this, and his eyes "looked" at ZERO in confusion.

"If you hadn't vomited under the tree that day and transmitted the disease to the tree, it wouldn't have been like this! You had infected it, and you had killed it!"

ZERO ROARED IN ONE BREATH, HE WAS NOT SHARP IN HIS USUAL LIFE, AND HE ACTUALLY TOLD ALL THIS IN ONE BREATH AT THE MOMENT, AND HIS SMALL CHEST ROSE AND FELL UP AND DOWN.

Thirteen was stunned when he heard this, and his face, which had just turned red, instantly turned extremely white and colorless.

Thirteen naturally didn't forget the events of that day, but she didn't expect that her vomiting and discharge, which she was unwell at the time, would have such consequences.

Thinking of the corroded yellow apple pieces, Thirteen only felt that his chest had become extremely depressed, and the sour smell of that day seemed to appear in his mouth again.

Looking at Thirteen's blank expression, ZERO was even more angry, and the child's innocent thoughts made him speechless.

"You... You're a murderer!"

A violent feeling of vertigo echoed in Thirteen's mind, and Thirteen only felt as if he had fallen into an invincible abyss, and the evil forces lurking in the abyss were used against him from all directions, trying to crush and eat his body in an instant.

Murderer!

The word stung Thirteen deeply.

She has killed people more than once, but whether it is an adult or a child of her own age, she has not left any guilt in her heart, and in order to survive, in order to take revenge, she has made what she thinks is the most correct choice.

In the background, more than once someone has thrown malicious glances and fingers at her, but she is completely meaningless, and there is only one ZERO in her world.

However, at this moment, the pillars that supported her entire world collapsed.

"Ahh Yes... Ahhhh

After opening his mouth and moaning softly, Thirteen's mouth suddenly burst into a shout, and a sharp sound wave spread out, filling the entire room in an instant.

THE PIERCING SOUND CAME FROM THE COMMUNICATOR, AND ZERO'S EARS WERE IN TERRIBLE PAIN, AND HIS EARDRUMS WERE ALMOST BURSTING, SO HE COULD ONLY USE HIS HANDS TO BLOCK HIS EARS AND FALL TO THE GROUND IN PAIN.

The sound waves echoed through the room, slowly dissipating for a long time, and the heavy glass blocking the center of the room had been shaken into dense cracks, like cobwebs after cobwebs.

The emotions in his heart were vented through screaming, and Thirteen felt that the suffocation in his chest had been leaked a lot, and when he opened his eyes, the bright eyes of the past reappeared in his sockets.

When he saw the dense cracks in the heavy glass, Thirteen suddenly realized the gravity of his rampage.

"ZERO, are you alright?" Thirteen anxiously leaned against the window, trying to check on ZERO, but the communicator had been destroyed by the high-frequency sound waves she had released, and ZERO on the other side of the room couldn't hear her cry, and ZERO was still in the same fear, lying on the ground curled up on the ground, shivering.

"I'm sorry, ZERO, I'm sorry..."Tears rolled out of Thirteen's eyes, and he knelt down in front of the glass, Thirteen's eyes filled with remorse.

It was a moment before ZERO looked up at Thirteen from his arms folded, his eyes filled with fear.

Thirteen was overjoyed to see this, and was about to explain to him when he suddenly noticed a clear palm mark on Zero's face that was flushed red.

Thirteen's eyes suddenly showed an incomparable ferocity.

"Who's who! who hurt you ZERO? tell me, I'm going to kill him!"

A heavy voice reverberated through Notda's room, the whole room reverberated with the trembling of its sound waves, and this time ZERO could hear her words, but fear had already filled his body, and ZERO had no courage to speak to Thirteen.

Thirteen reached out and pressed her hand against the cracked glass, and at this moment, with the slightest movement of her thoughts, the glass would completely shatter, and the barrier between the two would completely disappear.

Suddenly, a strong electric current rushed towards the glass, and for some reason, such a violent click appeared inexplicably in the insulator of the glass, and Thirteen's body was suddenly bounced out and fell heavily to the ground, and the whole body was in a kind of paralysis.

At this moment, the door of ZERO's room was slammed open, and two male staff members with big shoulders and round waists rushed in, grabbed ZERO who had fallen on the belt, and rushed out.

Thirteen lay on the ground, only to let ZERO be abducted in front of his eyes, his body so sore, that he couldn't use any strength.

As Zero was taken out of the room, Thirteen saw horror on his face.

"ZERO...," Thirteen groaned in pain, but a violent heaviness and stupor came over him.

"I'll get you out—" were the last thoughts that remained in Thirteen's mind before he lost consciousness.