There are still too many doubts in Nyx's mind; Anna has been out for a long time. She returned to her room with another average patient. This sick soldier is Kai; he was rewarded with his leg in battle. The day after, Nyx was brought here. Nyx pretended to be asleep to listen in on their conversation.
Nyx pulled a thin blanket over her head; Anna ignored Nyx. At this time, Anna is attentively monitoring Kai's illness.
"A bullet has hit your leg; it's been heavily infected by a boss." Anna disinfects Kai's wound.
"After fainted, my legs lost sensation; I felt no pain." Kai lay on the bed with a calm expression on his face.
"This time, the Zylians were more numerous than before; they organized attacks in many places. They were more aggressive, and the army struggled to fight them. Fortunately, I only injured my leg, and many other comrades died there."
"I've seen many of our soldiers fall on the battlefield, and I and a few others only saved a small part."
"They are barbaric, according to my analysis commander, and are searching for our headquarters underground; if by chance they find it, they will attack with all their might. Until then, all human efforts will be in vain."
"Nyx was still lying under the blanket, listening to the situation. I don't dare to breathe; my heart feels like it will jump out."
"Forgot to introduce you; that is Killan; I brought him here before you. Killian has suffered a severe spinal injury; you two are expected to leave the hospital together." Anna looked over to Nyx's bed.
"Fortunately, I won't be here alone; I hate being alone; I'll be with Killian when he wakes up; it's good to make more friends."
Nyx lay still and did not answer, he was still assumed by the two to be asleep, but to Kai's excitement, Nyx would be able to extract more information.
In the evening, Kai saw that Nyx was awake, and he immediately started a conversation with Nyx:
"Hi Killan, Anna brought me here today; nice to meet you."
"I know you have a serious injury to your spine, I'm sorry about that, but because of that, we will be discharged together." Kai excitedly didn't let Nyx reply."
To Kai's enthusiasm, Nyx is also happy with his new roommate, but his real goal is to extract more information about the underground base of the Earthlings.
"Hi Kai, what's wrong with you?" Nyx looked concerned.
"Oh, I have an infection in my right leg, which seems serious, but it's nothing compared to your spine."
"I was hit by a bullet while defending at the back of the mountain; these Zylians are scary; they kill people brutally. If there's a Zylian here, I'll kill him!"
Nyx felt a tickle in his stomach; he would have to use this cover well and hope the other body was never found.
"Where are we going to defend next?" Nyx continued questioning Kai.
"I don't know yet; we await the commander's orders. But I'm sure these Zylians will be even more numerous than before; they will slaughter many of our comrades' heads. Moreover, some comrades were poisoned by them; it was cruel."
"Poison?" Nyx was bewildered.
He was sure the Zylians would not use poison to attack the earthlings. But he knew this poison; he was poisoned for unknown reasons.
"Yes, some soldiers were poisoned; the poison slowly seeped into their bodies, causing them pain from the inside." Kai was indignant.
Nyx said nothing more; he would find a way to contact his ship.
That night Nyx had a strange dream. He dreamed that he and Hasya had sneaked underground together. Here he saw the inhabitants of the Earth hiding here. Then he was discovered, the Earthlings caught him, and he was startled awake when they put a gun to his head.
Nyx woke up startled; he saw Kai still fast asleep in the bed opposite. At this moment, the radio on Kai's desk suddenly rang a few times. That's right; I will steal this radio and fix the signal to match my ship's wave.
Nyx got up and walked over to the table, where he got the walkie-talkie. But it was severely damaged; Nyx was very good at crafting but couldn't fix it; his idea was extinguished.
Nyx lost contact with his teammates again; he returned to bed in a regretful mood.
Nyx suddenly remembered the dream. That's right; there's no natural light underground; their most straightforward way of transmitting signals is from person to person. He will use Anna, and Nyx will make Anna his transmitter.
The following day, when Anna came with breakfast for him and Kai. By this time, Nyx was already sitting in bed, and Kai was still fast asleep.
"Good morning, Killian. Did you sleep well last night?" Anna puts down breakfast for Nyx.
"Good morning; I didn't sleep very well last night; I suddenly remembered the necklace I dropped on the battlefield."
"A necklace?"
"Yes, it's a memento my father gave me before enlistment; I'm sad to lose it."
"It's okay, I can help you find it; stay here to heal; I'll go find it right away." Anna was caught in Nyx's trap.
"Wait a minute; I see your hair is too long; please take this hair band." Nyx hands Anna a prepared hair band.
"Thank you." Anna took the hairband and left.
On the Nyx, the hairband was marked three letters OZY – meaning Nyx (Caesar code of the rotating disc N=M). Nyx hoped Hasya would understand his signal.
Anna drove to the battlefield, where she found Nyx. The surroundings were desolate, shell casings scattered everywhere. Anna looked for a long time but could not find a necklace.
She had to return, but from afar, Hasya and his powerful assistant - Tom, stood and watched and recognized Nyx's signal. He tracks Anna and follows her back to the hospital.
When Anna arrived, Hasya also confirmed Nyx's location. Hasya used the power to transmit a wave to Nyx, and something only experienced Zylians as Hasya and Nyx could do.
"Are you all right, Nyx?" Hasya through signal transmission.
"I'm fine; the Earthlings mistook me for one of their dead soldiers, so they brought me here for treatment."
"I've broken a rib, it's going to take a while to recover, but don't worry, they don't know my true identity."
"I want to bring you back to the ship; the medical system will help you recover faster." Hasya showed concern.
"Please leave me alone; I overheard some important information. However, there are some things that I find difficult to understand."
"What's going on ?" Hasya was bewildered.
"Ever since I killed that soldier and put on his clothes, the Earthlings have not found that body. We Zylians don't hide bodies, so who might have hidden them?"
Hasya and Tom looked at each other bewildered; they ignored the other body; these past few days, they were only interested in finding Nyx's whereabouts throughout the battlefields.
"Furthermore, I discovered that the Zylians had poisoned me. This poison is stored in the laboratory in his hometown; the commander has ordered not to use it to attack people. But why do they poison me, and Earthling said mine poisoned them?"
"I suspect someone has taken advantage of this war to profit from us and the Earth," Nyx added doubts.
Kai was still fast asleep; at this time, Anna came in from the outside with some items that Kai's family had sent him.
"That's Anna; she took care of me; I used her to tell you the news."
"I've looked everywhere but can't find your necklace; I'm sorry." Anna looked at Nyx sadly.
"It's okay; you did your best. The breakfast you both brought was delicious; I enjoyed it."
"Oh, thanks; if you like, I will continue to bring you tomorrow." Anna left the room after placing Kai's things on the table.
Nyx then continues to transmit the signal to Hasya.
"She saved you? Earthlings are stupid. How the hell could she mistake an enemy for her comrades."
Nyx did not reply, and Hasya expressed satisfaction:
"Or should I kill her to take care of you? We're going to get a lot of that information."
"No, leave her alone!" Nyx hastily stopped her.
"She knows all the medical tools here. Moreover, I will continue to use her to find information. If you take her place, we'll be exposed."
Nyx's reaction to Anna made both Hasya and Tom confused and suspicious.