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Home / Delta is Coming, Big Red Has Special Effects / Chapter 81 : The principle of injection

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Delta is Coming, Big Red Has Special Effects

Chapter 81 : The principle of injection · Sep 30, 2026

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Chapter List (483)

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51 Chapter 51 : Pocket Watch - Bullet Stop 2026-09-30
52 Chapter 52 : Fudge’s aftermath 2026-09-30
53 Chapter 53 : There are too many people 2026-09-30
54 Chapter 54 : Cut the grass at its roots and only attack the spine 2026-09-30
55 Chapter 55 : musket---??? 2026-09-30
56 Chapter 56 : Perception Enhancer 2026-09-30
57 Chapter 57 : Explosive Assisted Spine 2026-09-30
58 Chapter 58 : Just take first place! 2026-09-30
59 Chapter 59 : warlord 2026-09-30
60 Chapter 60 : One less head 2026-09-30
61 Chapter 61 : First kill in 0 seconds! 2026-09-30
62 Chapter 62 : No more watching, let’s go block the bridge 2026-09-30
63 Chapter 63 : Rich and inhumane——Xiao Linghun 2026-09-30
64 Chapter 64 : Veteran Sniper 2026-09-30
65 Chapter 65 : Genius vs. Krypton Gold 2026-09-30
66 Chapter 66 : Malicious teaming 2026-09-30
67 Chapter 67 : The sky is round and the earth is square—the famous sword Siming! 2026-09-30
68 Chapter 68 : imprisoned 2026-09-30
69 Chapter 69 : Let’s go, Tower of Babel 2026-09-30
70 Chapter 70 : Game and tug-of-war 2026-09-30
71 Chapter 71 : Shotgun——Searching for enemies in the void! 2026-09-30
72 Chapter 72 : Cannot be imitated 2026-09-30
73 Chapter 73 : Increase difficulty? 2026-09-30
74 Chapter 74 : Identity verification has been passed, Babel Tower looks forward to accompanying you 2026-09-30
75 Chapter 75 : Three ghosts knocking on the door 2026-09-30
76 Chapter 76 : 84% 2026-09-30
77 Chapter 77 : Soldier Building Program 2026-09-30
78 Chapter 78 : Man! 2026-09-30
79 Chapter 79 : Champagne - activate the subconscious mind 2026-09-30
80 Chapter 80 : Combo skills! 2026-09-30
81 Chapter 81 : The principle of injection 2026-09-30
82 Chapter 82 : Vertical and horizontal——upside down 2026-09-30
83 Chapter 83 : Babel Meat Grinder 2026-09-30
84 Chapter 84 : Powerful vacuum cleaners – plunder 2026-09-30
85 Chapter 85 : cheers 2026-09-30
86 Chapter 86 : subconscious 2026-09-30
87 Chapter 87 : Dream? 2026-09-30
88 Chapter 88 : You don’t seem to know us 2026-09-30
89 Chapter 89 : The third zone, server merging! 2026-09-30
90 Chapter 90 : Principal Wang’s collapse 2026-09-30
91 Chapter 91 : Alipay received 30 million 2026-09-30
92 Chapter 92 : the truth 2026-09-30
93 Chapter 93 : Big crowd? Then book the whole place! 2026-09-30
94 Chapter 94 : Shen Cangsheng, who was caught in the crossfire 2026-09-30
95 Chapter 95 : Music in the Administration Building 2026-09-30
96 Chapter 96 : Said 2026-09-30
97 Chapter 97 : Ways to end the war 2026-09-30
98 Chapter 98 : Blade Server - Blade Storm 2026-09-30
99 Chapter 99 : Graduation Files 2026-09-30
100 Chapter 100 : Cai Ning 2026-09-30

81: The principle of injectionTo Liu Yan’s ears, their position was like running naked, right against the wall outside the central control room.

The enemy Zhao Chuang had hooked back earlier was also dragged away right under their noses.

If Zhao Chuang hadn’t had the hook claw, and had chased around that corner just now, the outcome would have been obvious.

Tsk — — — —!

Liu Yan immediately inserted the anchor point of the Emergency Evasion Device.

Whoosh — — — —!!!

Dududu — — — —!!

The two enemies who were setting up their guns, facing Liu Yan who appeared unexpectedly around the corner, didn’t even have time to shoot before one of them was headshot and killed.

Bang bang bang — — — —!!!

Tsk — — — —!!

By the time the remaining enemy reacted and started shooting, Liu Yan had already used the Emergency Evasion Device to pull himself back.

Just as this enemy stopped shooting... Whoosh — — — —!!

Utilizing the kill refresh mechanism, Liu Yan rushed out of the corner for the second time via the power propulsion device!

Dududu — — — —!!!

”One second faster than last time, not bad, Iron Egg,” Fuji walked over and patted Liu Yan’s shoulder.

The two of them were already accustomed to Liu Yan’s strength; after Liu Yan passed, they skillfully went to the corpses to start looting.

”Wow! Top Secret Area is just different, look, it’s all Level 5 gear.”

”Holy crap, there’s even a personal Level 6 bullet here!”

”Too rich, too rich.”

Fuji grinned, stuffing the equipment one by one into Zhao Chuang’s backpack.

When it couldn’t fit anymore, he started stuffing it into his own backpack.

After organizing all the equipment from the six corpses, Liu Yan immediately went to the Medical Zone.

Even with the high drop rate in the Top Secret Area, a resuscitation ventilator was not that easy to find.

But the good thing was, Liu Yan picked up two m1 muscle injectors.

Zhao Chuang and Fuji were also familiar with the Babel Tower.

The two had a clear division of labor: while Liu Yan was in the Medical Zone, Fuji pulled the top switch of the tower, and Zhao Chuang went to scavenge the ocean.

After everything was cleared out, the three of them went up to the top of the tower together.

Dududu dududu — — — —!!!

Dongdong dongdong — — — —!!!

Dududu dududu — — — —!!

After skillfully clearing out the two flamethrower soldiers and the crocodile, Liu Yan sat on a nearby sofa and called out to Zhao Chuang:

”Zhao Chuang, come here for a moment.”

When Zhao Chuang came over, Liu Yan gestured for him to sit opposite him.

”What’s up, Brother Yan?”

Liu Yan rested his elbow on the table and raised his chin.

”Uh... Brother Yan, are you going to arm wrestle me?”

Liu Yan nodded.

Fuji also walked over at this moment, joining in the fun.

”You two are something else. Everyone else is tense the whole time in the Top Secret Area, and you two are arm wrestling here?”

Zhao Chuang was a bit at a loss, but at Liu Yan’s signal, he still grasped Liu Yan’s hand.

”Start.”

As Liu Yan’s words fell, his arm began to exert force.

At first, the two were evenly matched, but then, Zhao Chuang slowly began to lose.

Liu Yan looked at Zhao Chuang speechlessly.

He hadn’t even injected himself with the muscle injection agent yet; this was clearly Zhao Chuang intentionally going easy.

”I want to test the effect of the injection. Don’t go easy, use your full strength!”

Seeing Liu Yan say this, Zhao Chuang nodded.

”Continue, start.”

Bang — — — —!!

Liu Yan was stunned, looking at his hand, which was firmly pressed down. What happened?

Just now, Liu Yan only felt an irresistible force that made him unable to exert even a tiny bit of strength.

Even if he used his full strength, he couldn’t hold on for even a moment.

Zhao Chuang scratched his head sheepishly, wishing he had held back a little more.

”Wait.”

Liu Yan took out a muscle injection agent and injected it into his arm.

As the injection was administered, Liu Yan slowly clenched his fist.

At this moment, he only felt an inexhaustible amount of strength in his body.

”Again!”

The two clasped hands again.

”Iron Egg, so competitive, you can’t win so you’re taking drugs?” Fuji teased from the side.

Liu Yan ignored Fuji and looked at Zhao Chuang, speaking very seriously:

”This time, you must use all your strength.”

Zhao Chuang nodded.

”Start.”

As the words fell, both of them instantly exerted their full strength simultaneously! One could even see all the veins in Zhao Chuang’s wrist and neck bulging!

Liu Yan, on the other hand, felt like his eyes were about to pop out.

What a joke?

He had just injected the muscle injection agent, and the result was barely a draw?

Was the effect that bad?

Previously, one stamina injection was enough to make him feel almost no fatigue.

Then, after the perception injection, he was almost as good as having Senri-ear (thousand-mile ears).

Both previous effects were very significant, but why was the muscle injection so ineffective?

”Uh ah — —!!”

Bang — — —!!!

With a roar from Zhao Chuang, Liu Yan’s arm was once again firmly pressed onto the table.

Zhao Chuang gasped for breath, looking at Liu Yan in surprise.

”Brother Yan, why are you suddenly so fierce?”

Liu Yan looked at his arm, once again pressed onto the table, and fell into thought... ”Brother Ji, after I gave you the injection before, did you ever feel tired?”

Liu Yan turned his head to look at Fuji, who was watching with schadenfreude.

”Huh?” Fuji thought for a moment and continued:

”Most of the time no, but after running for a long time, or running particularly fast, I would still feel tired.”

Liu Yan’s eyebrows gradually furrowed.

Then he thought of a possibility.

”Here, inject this one.”

Liu Yan threw the remaining injection agent to Zhao Chuang.

Zhao Chuang was stunned, then obediently injected the agent into his arm.

As the injection entered his body, Zhao Chuang instantly looked up, staring at Liu Yan with an incredulous expression.

”How do you feel?” Liu Yan asked with curiosity.

Zhao Chuang clenched his fist, looked at Liu Yan, and hesitated to speak.

He didn’t know how to describe it, so he just braced himself, gathered strength, and punched the table.

Bang — — — —!!!

”Holy crap!” Fuji exclaimed in shock.

The table was shattered.

Liu Yan also gasped.

Indeed!

The enhancement provided by the injection also depended on one’s own capabilities.

Fuji’s stamina was worse than his own, so the effect he gained from the injection was not as good as his.

And the powerful effect of the perception injection was entirely due to his already excellent hearing.

Having understood the effect of the injection, Liu Yan made a decision.

From now on, all m1 muscle injectors would be given to Zhao Chuang; this would be the most cost-effective.

He himself was more accustomed to using guns, and his current strength was already completely sufficient.

His current self was roughly 0.9 of Zhao Chuang from before.

Liu Yan stood up from the sofa, swung his arms, and said:

”Alright, let’s search the top of the tower and then evacuate.”

”Okay.” Both nodded simultaneously.

Zhao Chuang went up to the second floor of the tower, while Fuji and Liu Yan were on the first floor.

”Hey, it has to be the Top Secret Area! Good stuff everywhere!”

Fuji swung the military binoculars in his hand.

Liu Yan’s drop rate was also quite high, and he had already found three or four small gold items.

Soon, all the important supply points had been searched.

Just as Liu Yan was about to turn around, his peripheral vision caught sight of a table in the center of the distant pool, and his breathing involuntarily hitched!

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