"Shhh I don't know how long it took, but Otto finally woke up. When he came to his senses, his first reaction was the soreness all over his body, and the burns on his back still felt hot.

It's really feng shui in turn, and Otto, who not long ago laughed at Kalian for being confined to bed every day, finally ushered in retribution.

Just as Otto was considering what to do to treat him, the sliding door of the room was pulled open.

The sound of "knock knock" footsteps pulled Otto's divergent thoughts back, and Otto looked back.

"It's you, Karen" After seeing who was coming, he fell back on his stomach.

"......" Karen didn't know how to speak for a moment, so she had to sit quietly next to Otto.

"How's your injury doing?"

"It's almost good, and the stitches should be removed in a few days," Karene replied, pursing her lips.

"Don't worry, I've looked into a fast-track drug before." Seeing Karen's concern, Otto said.

"When?"

"Just around the time you were recuperating. If it's finished, it's in the box over there. Otto gestured up to a metal medicine box in the corner of the room.

"What! There's this kind of thing, why didn't you take it out earlier. After complaining twice, Karen was still very cooperative with the drug.

"You don't know I've been bored for a few days...... voice stopped abruptly, and when she opened the box, she found that there were bottles of syringes in it.

"What is this?" Suspiciously picking up one of the potions, Karen forced Otto to ask.

"Leave that alone, just give it to me."

"I ask you what this is!" Karen unconsciously raised her voice.

"Yes...... Honkaimon's cells," Otto finally replied with a slurrel.

"Inject Honkaimon's cells?! Are you looking for death? Karen, angry, slipped the potion back into the medicine box. Look at the posture is ready to confiscate.

"I've done optimization and refinement, and if you inject it, there is only a 3/5 chance of being infected and turning into a dead soldier, but on the contrary, you can get super resilience in a short period of time," Otto defended, and in his opinion, the 2/5 success rate was worth trying.

"Even if it were that, it wouldn't work!" Karen's performance was determined.

"Hey, hey, my burns are serious if I don't use that. You don't want my wounds to become infected and eventually die," Otto still tried to persuade Karen.

"......" Karene was silent, as if there was only one way to save her life.

"And looking at my extensive burns, I will probably go into shock in a few days. And even at the Mandate of Heaven headquarters, surgery comes with risks, doesn't it? It's better to take a gamble now. ”

"I see" After a long time, Karen finally compromised. She slowly pulled out the syringe and handed it to Otto's hand.

After receiving the syringe handed by Kalian, Otto was still a little stunned, could it be that he agreed so easily?

Honkai is like a double-edged sword, using it properly can benefit mankind, and using it incorrectly can cause irreparable harm. Just as humans were afraid of lightning at the beginning, when humans fully understood it, electricity became an indispensable thing in people's lives.

"If, I mean if, if you become a dead soldier, I'll kill you with my own hands." Karene said it seriously, as if she would not waver.

"Ah, then please," he replied, and Otto tried to insert the needle into his arm.

"Wait" Just then, Karen's shout stopped.

Before he could say "...... Shishi," Otto's words stuck in his throat.

Leaning down, Karen imprinted her lips on Otto's lips like a dragonfly, giving Otto no time to savor it.

She opened her mouth wide in shock, as if it was a kiss on her lips on her own initiative. Although there are still some regrets, this may be the bottom line of Kalian.

Without hesitation, he inserted the needle into his artery, and watched the liquid gradually injected into his body, both of which held his breath.

The second second the potion, the pomp, the pod, was injected into his body, Otto felt his heart beat faster. The beating heart felt as if it was about to burst out of his chest, and at this moment Otto felt that his ribs were about to break because he could not bear the beating of his heart.

The wound on his back festered at a visible rate, and then new granes grew again, and even the long-blind left eye was itchy.

"Ha~ha, haha" Covering his chest, Otto gasped violently. The rapidly rising blood pressure made his mind start to get dizzy.

"Hey, Otto! What happened to you! Karene shouted anxiously, but it didn't seem to have much effect.

"Damn, failed!" Otto thought to himself.

He stumbled to his feet and came to his confidant's medicine box

"In that case, let's do it again!" Otto grabbed another tube of potion and plunged it into his body.

The principle of this agent is to create new cells from the body, which in turn have the effect of healing the body. As long as one of the next successes is successful, the infected and damaged cells will also die.

"Karen, antibiotics!" Otto shouted at Karen in a hoarse voice.

"Oh, oh" hurriedly took out the medicine bottle that Otto had given him earlier from his coat pocket, and then hurriedly handed it to Otto.

He poured all the medicine into his mouth in one go, and his gradually paralyzed taste made him unable to taste the medicine.

"Otto, what's wrong with you!"

"Otto! Otto"

“……”

"Otto, wake up"

…………

……

Someone seems to be shouting in his ears......

I don't know how long it took, the violently beating heart slowly calmed down, the bulging blood vessels in the body slowly disappeared, and the bloodshot in the eyes also receded at a speed visible to the naked eye.

"Succeeded," Otto thought inwardly, his mood feeling particularly excited.

Slowly opened his eyes, and what came into his eyes was blood stains all over the ground. Slowly standing up, Otto felt an unprecedented sense of fulfillment.

"My physical fitness has more than doubled, and even the vision of my left eye has been restored," he said, removing the blindfold and feeling the light of his left eye.

The sound of something hitting the ground pulled Otto's thoughts back, and he looked ahead in confusion.

"It scares me so much." Karen sat on her knees, her twin guns falling in front of her.

"Karen? You're not crying, are you?" looked at the tear stains on Kalian's cheeks, and Otto felt some palpitations.

"No, you bastard" wiped away the tears from the corners of her eyes, and Karen put on her usual grinning swagger again.

"It's not to you at all" After seeing that the other party was fine, Otto couldn't help but want to ease the atmosphere.

"Less verbose!" An angry Karen punches Otto in the abdomen, but the result surprises her.

Otto's right hand caught Karenna's fist with two points of force.

(Think of Fu Hua smashing a rock bigger than a human with one punch in the Chiyou chapter, and you'll understand how powerful the Valkyrie is.) Besides, if you really want to do the math, you have to add the resistance of the water. ）