My name is Lan Bai, and I have a professor father who conducts scientific research experiments.

Since I was a child, because of my father's influence, I have a high interest and talent in this industry.

That's why I got to know her - Tangguo.

A girl who can even pronounce her name sweetly into the bottom of her heart.

I have one more secret.

That's ...... I seem to have memories for two lifetimes.

It seems that this is not the first time that I have experienced this apocalyptic situation and faced this miserable situation.

In my previous life, when my father failed in his research and died unexpectedly, he entrusted me with the most proud and at the same time the most guilty of all his experiments.

Let me take good care of it and work hard so that this experimental object can truly transform into a new human.

She is Tangguo.

Because of my guilt, I also witnessed day by day all the suffering that my father brought to her when she was experimented...... So when my father asked me to treat her as my own sister from now on, I didn't refuse.

After settling my father's death, I took her with me and began to survive in the last days.

I've been experimenting hard, summing up, and learning from the last failure to continue experimenting.

I looked at her dumbfounded, from the beginning I wanted to pounce on me and tear me apart, eat my flesh and blood, but then my eyes gradually returned to clarity, knowing that I was her lovely brother, and understanding that I was her relative.

She became more and more dependent on me.

Obviously older than me.

In my opinion, it is more and more like a child of a few years, immature, and pure and sincere.

I began to understand that my father had entrusted her to me before he died, wanting her to return to her normal mood.

I got harder and harder in my experiments.

But in the end, at the last moment before I died, we were surrounded by zombies, and I fought with her until I was exhausted, for three days and three nights......

My vision darkened.

Leaning on her arms, weak, feeling the process of his eyelids drooping down little by little.

I'm unwilling, I'm sorry.

But there's nothing I can do.

Eventually, I lost consciousness completely.

I don't know everything.

Until then, I vaguely thought, actually, I owe her a sorry word.

I'm sorry, Tangguo.

I'm sorry, sister.

If it weren't for our father and son, you would have lived happily without suffering.

I think so.

However, to my surprise, when I opened my eyes again, I seemed to have returned to the moment when my father's dying apocalyptic times broke out.

My father held my hand tightly and entrusted her to me with regret in his eyes.

I nodded dumbly.

Until I saw her standing in front of me like in her previous life, grinding her teeth, and eager to pounce on me and tear me apart and eat my flesh.

I just understood.

Everything seems to be starting from scratch again.

Once again, I went through the last days again.

At that moment, I was very happy and excited.

Moreover, because of the addition of experimental research in the previous life, in this life, my research direction has become clearer and faster.

I took her with me, stopping and stopping, passing through many places along the way.

When the zombie finally had a crystal nucleus in his brain, he began to try to feed her the crystal nucleus.

By the way, in order to deal with these nasty zombies, in this life, I also deliberately researched a bullet that is specifically aimed at zombies and has explosive lethality.

One shot passes, and the zombie can fall instantly.

My combat effectiveness has also increased because of this, and it has become easier and easier to kill zombies for her.

Gradually, I found that the sister around me had quietly changed at some point, unfamiliar, but it made me feel weirdly familiar......

At some point, she was able to speak clearly;

At some point, she was able to understand exactly what I meant;

At some point, her sanity had completely returned to normal.

I don't know.

I was pleasantly surprised, and looked at her with some subtle and complicated feelings, "Sister, you can speak!" ”

She nodded, and replied with a natural expression.

I listened to a heart that went up and down.

The emotions in my heart are very delicate, I can't tell whether I am happy or sad?

Although she did return to normal in the last life, the IQ she showed at that time was by no means what it is now.

Exactly, the sister I know never seems to be like this?

But at this time, the strange familiarity and throbbing stretched out from the bottom of my heart made me confused.

I don't understand, what's the problem?

Should I ask her, where did she go?

I think so.

Watching her follow me every day, the image of the zombie gradually faded, showing a bright smile in front of me, cute and sultry.

My heart was beating wildly.

The whole person seems to be getting more and more abnormal.

But I couldn't help it.

Actually, at this time, I already understood that she was not a tangguo, not the tangguo she used to be.

It's Tangtang.

My Tangtang.

Unique.

On this day, she changed into a new lilac dress, and happily lifted the hem of the skirt and spun around in front of me.

A pair of eyes are shining, round like two black grapes, very smart.

Staring at me, dumbfounded.

Although she hasn't spoken yet, I know that she is asking me, is this dress pretty?

I would say, it's beautiful.

It's so beautiful, it makes me want to hold it in my arms and bully it.

However, I dare not say this.

I'm afraid that she will be angry and blow up her hair.

I like her.

It was then that I realized this.

But what about her?

I do not know.

Therefore, I only dared to refrain from pretending to be serious, and stepped forward and reached out and rubbed her head.

The hair in the palm of the hand is soft, smooth and comfortable.

I couldn't help but hook my lips and narrow my eyes again.

The heart is beautiful.

She started again, stupidly teasing me, always eager to try and try to be brave enough to bite me.

I'm funny to listen to.

More than that, it was a heart beating wildly to remind me how addictive and dangerous this person was for me.

A casual word or action can call me and fall for it......

She kissed me.

So suddenly.

Or like, that's how it should be?

I was dumbfounded, my mind blank.

Almost subconsciously, I said, she liked me.

I couldn't help but confess my love and joy to her.

"I like you, sister." I say.

This heart has fallen for it unknowingly, and it is willing.

After I finished speaking, I couldn't help but be nervous.

I stared at her expectantly, hoping to hear the answer I wanted from her mouth.

Time seems to have been forbidden at this moment.

The flow of air also becomes slow, silent, and tense.

I secretly tugged at my palms and straightened up.

I even wondered, was it too sudden?

Although she kissed me.

But what should I do if she still rejects me?

I do not know.

At that moment, my mind was messed up and thinking a lot, and I was flustered, suffering from gains and losses.

I've never even been so nervous.

Like a helpless child.

She smiled at me again.

To my surprise, she didn't nod, let alone shake her head.

Instead, he leaned closer to my face and lightly imprinted my ...... on his lips She kissed me again.

Tenderness is like water, lingering.

With the unconcealed affection in her heart......

I get it.

I know, she likes me.

She's crazy about me too.

That's nice......

I thought excitedly.

hugged her tightly, responded to her, hugged her tightly.

The two hearts are intimately close to each other, and together, they can sense each other's rhythm, and they are both crazy and obsessed because of each other.

In this life, I must never leave the company of this person in my arms again.

Love is really a terrible feeling......

It seems that in order to keep her by my side for the rest of her life, and to be with me obediently all the time, I have to prepare quickly.

This girl, my Tang Tang, on the day of the end of the world, I think I must give her a prosperous marriage!

As evidenced by sincerity, I, blue and white...... Marry her.

- Blue and white