The system is a stingy person, and the heroine is crazy

After seeing this scene, Ling quickly hugged the trembling Su Mo, with a look of panic and fear on his face: "Su Mo, what's wrong with you? Don't scare me. Are you feeling uncomfortable somewhere?"

"Go find the doctor." Su Mo bit his lip and said in a trembling voice, with beads of sweat on his forehead.

"Okay, I'll go. I'll go now." Ling didn't even care whether his clothes were appropriate. He just ran out in his pajamas and barefoot.

Ling's shouting could be heard from a distance: "Doctor, come and take a look, Su Mo seems to be in great pain now."

Soon, Dr. Keane rushed over and checked Su Mo's indicators, but the indicators still showed that Su Mo's data were normal.

"How do you feel now? What symptoms do you have?" Dr. Keane took out his notes while asking, ready to record everything Su Mo said.

"I need to rely on food to obtain energy, but I don't feel hungry, and I can't eat. If I eat, I will feel nauseous. If I force myself to eat, my stomach will churn and feel uncomfortable." Su Mo said with some difficulty.

"What about blood? What would happen if we drank blood instead?" Dr. Keane frowned.

"I don't know if it will have the same effect, but I am also feeling nauseous about blood now. It is even more disgusting than food." Su Mo shook his head.

As he spoke, Su Mo's lips had obviously begun to crack, and his face was very pale.

All of this proves that what Su Mo said is true.

"Doctor..." Zero bit his lip, looking at a loss.

The doctor's research failed, will Su Mo be in danger?

Dr. Keane frowned slightly. "Let's try using glucose first to see if it can provide her with energy. Then we'll see if she will slowly recover after a while."

Dr. Keane discovered that Su Mo could replenish his body's energy through some medicinal liquids.

But being able to replenish energy is one thing, but Su Mo's indicators are slowly declining.

I am much thinner than before.

Not only that, Su Mo discovered that she had to have an IV drip every day these days.

The veins on my hands have become much thinner because of the injections.

And these days Ling has been taking care of Su Mo.

"Dr., has the drug research been successful?" This was the first question Su Mo asked when he woke up and saw Ling.

Ling's lips moved, but he still whispered, "It's almost done. Dr. Keane said there are still a few pieces of data. Once they are calculated, we can start a new round of experiments. However, the data will require powerful computing power."

"Can you try this ball of hair? Calculation shouldn't be a problem for a system, right?" Su Mo frowned.

Please figure it out quickly, she really doesn’t want to stay here anymore, the injection is so painful.

[We should give it a try.] Maoqiu said uncertainly.

Su Mo rolled his eyes. At this time, he no longer asked Maoqiu how confident he was. He just wanted to give it a try.

Su Mo asked Ling to take her to the research base, but Ling seemed unwilling to take Su Mo and tried to stop her many times.

"Su Mo, let's not go there, okay? The doctor said you need to have a good rest, and ordinary people are not allowed to go to the research base."

"If I tell you that vampires have amazing calculation ability, would you believe it?" Su Mo could only lie. Of course, even Su Mo himself didn't believe this lie.

However, Ling nodded stubbornly: "I believe you. I believe everything you say."

Su Mo was a little surprised, but since Ling cooperated like this, Su Mo naturally would not miss this opportunity.

Finally, under Su Mo's threat, Ling compromised.

Ling supported Su Mo to the door, and as soon as he opened the door, he saw Qi standing at the door.

[Warning, there is a virus approaching, the host should be careful not to have any contact with it. ]

Hearing Ling's reminder, Su Mo's body obviously shrank towards Ling.

Seven didn't move, a green light flashed in his eyes, and then he followed Zero.

Qi heard their conversation just now.

When he arrived at the door of the laboratory, Su Mo was stopped by several people.

It was obvious that they didn't intend to let Su Mo in.

Su Mo was just about to explain his purpose to these people, but unexpectedly, a green light flashed in their eyes, and they actually made way for him.

"Go in." Qi said coldly.

Su Mo was stunned.

[Host, don't take it lightly. 7063 is not a good person. He must have another conspiracy. ]

"Oh." Su Mo nodded and looked at Qi: "Thank you."

Qi paused for a moment before saying, "Go in quickly. I can't control these people for too long, otherwise the data anomaly will be discovered by those guys."

Su Mo didn't understand why Qi wanted to help him, but he nodded anyway.

Although the computer data is password-protected, those passwords are insignificant in front of Maoqiu.

Soon Su Mo changed some values ​​with the help of Maoqiu, but he obviously paused after entering the last few digits.

"Is this good?"

[The last two digits seem a bit difficult. How about the host just guess a number between 01 and 99? ]

Su Mo rolled his eyes wildly: "Is there anyone like you?"

Ling stood aside and looked at Su Mo in surprise. She didn't know if Su Mo's data were random or what.

But the data has been changed, and there is no backup. What if Su Mo is just joking...

Wouldn’t that mean all previous research is lost?

"Su Mo, have we gotten into trouble?" Ling frowned.

"93," Qi turned her head and said lightly, and as if something was wrong, she repeated the last few digits.

Su Mo looked at Qi with some surprise.

[The host virus is very bad, so don't listen to her. ]

Su Mo hesitated for a moment and typed 93: "93 is also a number between 01 and 99. Let's just believe it."

Qi glanced at Su Mo and frowned, "Do you trust me that much?"

"We'll give it our all." Su Mo shrugged, then looked at Qi and whispered, "Why are you helping me?"

"I won't help you. On the contrary, my goal is to stop you from completing the mission. But now it seems that your mission should be completed soon, and you are about to leave this world. Don't worry, I will come to find you in the future. Wait for me." After saying this, Qi was about to leave, but unexpectedly Ling suddenly shouted: "Su Mo, what's wrong with you?"

Qi turned around and saw that Su Mo had also fainted.

When Su Mo woke up again, he found that he had a lot more instruments on his body, even an oxygen device.

[Congratulations to the host for completing the hidden mission. The potion was successfully developed. 100 points are awarded for success. The current total points are 800. ]

"Now there's only one last hidden mission left, to make Zero cry."

[Host, your body is too weak. If you continue to stay in this world, it will affect your body in the main world. Please complete the strategy task within five minutes and then leave safely.]

Five minutes later, I can finally leave this terrible world.

"Ling..." Su Mo held the bed with his hands, as if he wanted to sit up, but Ling held Su Mo down and shook his head slightly.

"Just lie there like this..." Ling pursed his lips and whispered.

Su Mo shook his head slightly and whispered, "There are some things I want to say to you. If I don't say it now, I'm afraid I won't have the chance."

He sat up somewhat stubbornly.

"Su Mo..." Looking at Su Mo's trembling appearance, Ling hugged Su Mo instantly, but for some reason, Ling's face looked unusually calm.

It seems that the targets of the previous attacks were unable to remain so calm.

"The research must have been successful. That's great."

"Hmm..." Zero nodded slightly.

“I feel like I’m leaving too.”

"Yeah." Ling lowered his eyes slightly.

"Don't you have anything...you want to say to me?" Su Mo whispered.

Zero fell silent.

Su Mo frowned slightly. No way, this reaction is not right. There is only 1% of the strategy value left. I hope he won’t fail here.

"you……"

"Don't take it too seriously. Anyway, everyone will choose to leave me for any reason, my parents and you too." Ling smiled slightly, and his calm words seemed to suppress his complicated emotions at the moment.

"What's going on?" Su Mo asked with some confusion.

[The plot has been completely unlocked. When Zero was very young, it was also when the vampires first attacked the city. Because she was a girl, her family thought that she would only be a burden to them, so they abandoned her. ]

Su Mo glanced at her. No wonder Ling said that, and no wonder she hated vampires.

"Who said I want to leave you? I heard from the older generation that people will be reincarnated after death, but if a person has too many things that he can't let go of, he will become a ghost and stay with that person. I like you, so I want to stay with you."

Ling looked at Su Mo but remained indifferent: "Did you expect the potion would fail?"

"I didn't expect the potion to fail, but I didn't regret injecting it." Su Mo said softly, "At first I could still fill my stomach with tomato juice, but after coming into contact with human blood, I couldn't drink the tomato juice anymore. I don't want to become a bloodthirsty monster and hurt anyone."

"Is it because of her?" Ling looked at Su Mo with tears clearly welling up in his eyes.

The hidden mission was about to be completed, but she hesitated. It seemed that she didn't want to see Zero cry that much.

"No, because I don't want to see you in trouble. Because the person I like is you, so when I was experimenting with the potion, I had already prepared for the worst. If I succeed in becoming a human, I can be with you forever. Even if I fail, I will either die and not hurt others, or I will lose consciousness. Even if I hurt someone, I won't feel that much guilt."

Zero closed his eyes, tears falling down his cheeks, and murmured, "Why are you a vampire and I am human? Why, you are not a human, why am I not a vampire?"

[Congratulations to the host for completing the hidden mission, making the target cry for you, and successfully obtaining 100 points. The current total points are 900]

Su Mo gently held Ling's hand and whispered, "This world is too dark. Some people leave just to make the world better welcome the light, just like the doctor, who has spent almost half of his remaining life researching potions. Everyone is working hard, so I can't be so selfish. So promise me that you must take good care of yourself after I leave. We will meet again, but then we may meet in a different identity and experience a different story."

After saying this, Su Mo slowly leaned into Ling's arms and closed his eyes weakly.

Ling closed his eyes and hugged Su Mo tightly, tears streaming down his eyes again.

For some reason, she always felt that this was not the first time Su Mo left her, and that he had a reason every time he left her.

"Su Mo, you liar..."

[Strategy value increased by 1%, the current strategy progress is 100%, congratulations to the host for completing the task, reward 100 points, the current total points are 1000, exiting the task world. ]