Three days have passed.

I've noticed a growing problem.

Lily of the valley Natsu is still in my home.

Other than that, it seems that Lily of the Valley Natsu has accepted the setting that it is my sister.

To be honest, there's such a thing.,A little devil-like sister.。 I refused at first.

Then I slowly realized that maybe Lily of the Valley Natsu was not a demon.

She's just a lonely teenage girl who disguises herself with a poisonous tongue.

…

…

A rare weekend, not a sunny spring, is just a sunny day.

No one in the school remembers Lily of the Valley anymore, and now the Lily of the Valley Xia who stays at my house is honestly like a ghost that no one knows.

When I asked others, they said they didn't know the name.

I can only blame all this on the joke made by the god of love.

To this day, I can't accept the fact that Xiatsu of the Valley suddenly became my sister.

Sometimes when I see grass on the side of the road, I suddenly remember what Xia Lily of the Valley said to me before.

"Those flowers are working hard to grow."

To this day, for some reason, I can understand what she was trying to say. Because she suddenly became my sister's Lily of the Valley, Natsu, is really trying very hard to live.

"Brother is in the morning~"

Got it, it's almost noon, isn't it?

I lay on the bed looking at the ceiling and listened to the shouting of Natsu of the valley outside the door.

"Brother, I made breakfast~"

It should be lunch, I replied weakly as I lay on the bed and whispered.

Outside the room, the noisy metallic noise of spoons hitting pans sounded.

Once I knock it, my eardrums vibrate.

Then I had no choice but to walk out of my room.

"It's noisy!"

I quickly walked down the hallway and grabbed the head of the girl with the pan and spoon.

"Ah, what are you doing? If you get caught by a virgin, you'll be unlucky! ”

Damn, where did she learn this poisonous tongue that I can't refute?

"Especially if I catch it in front of this kind of virgin room, I may die in three days!"

"Please spare me..."

sighed helplessly, in the past three days, I have also adapted a little to the way this poisonous tongue girl speaks.

"You actually begged me for mercy, brother, have you finally decided to be my slave?"

An unknown light flashed in Natsu's eyes.

God, help me, I really don't want to be with her anymore.

Rolling his eyes, he walked straight past Lily of the Valley Xia, and breakfast was already on the table.

To be honest, although I don't dare to compliment Lily of the Valley's craftsmanship, I can barely eat it, and I quickly took a few bites of rice, and I said to Lily of the Valley Xia.

"Lily of the valley Xia, wait a minute, I'm going to go out, you stay by yourself."

"Okay brother, then you should pay attention to safety when you go out, don't be hit by a car, even if you do, please wait until the doctor comes to rescue you."

Lily of the valley Xia, who had already finished eating, sat in front of the TV and watched the TV and said to me.

Who's going to get hit by a car? I always feel cursed, and I silently mourn for my future in my heart.

…

…

After eating, I didn't say any hello to Lily of the Valley Xia, and walked out of the door by myself without saying a word.

Today's destination is the ancestral ruined temple at home.

I want to find out what happened.

"Why did that poisonous tongue suddenly become my sister?"

Knocking twice under the old idol, the self-proclaimed god uncle quickly pulled out of the idol's ass again.

Yes, it's a bit uncivilized to say that, but it seems to me that it's always been that way.

"Tell me, what's going on today?"

The uncle clasped his hands over his chest, sat on the idol table, and said to me.

Just looking at him as if he hadn't woken up, I wondered if he was playing the game too late last night.

"Uncle, I have something I want to ask you."

Sighing helplessly, I thought back to the three days that Lily of the Valley Xia stayed at my house.

"Why would a stranger, or someone with whom he didn't have anything to do with, suddenly become my sister?"

"It's a common thing."

The uncle grabbed his arm and stretched.

"Isn't it often played in TV dramas? There are lovers who end up being brothers and sisters, maybe it's your father's romantic debt left outside, right? ”

Damn! I just took off my shoes and threw them at my uncle's body.

Uncle seemed nimble enough to dodge the shoes I had thrown out, and then rolled off the table with a thud and fell to the floor.

Touching his head, the uncle climbed up to the table of the idol by himself, and went on to say to me:

"Honestly, don't you think it's too boring to ask me about this strange thing?"

"Originally, this world has become a world where everyone is working on the base, what if you have a sister for no reason?"

The uncle's impatient words made me completely unable to refute them.

Yes, the world has become so strange, what's so strange about me having a younger sister.

"Okay, am I going to live with this girl who suddenly became my sister for the rest of my life?"

I quickly asked the second question.

"I don't know about that." ”

The uncle spread his hands, looking like an irresponsible adult.

"Maybe there is some special fate between you and him, maybe after that fate is broken, he will no longer be your sister?"

"Is that so..."

Sounds like it makes sense. It's like her before, after my fate with her was broken, I never crossed paths with her again.

In other words, I have to make this poisonous sister like me?

Suddenly came to my mind, such an idea that I had never thought of at all.

It's already hard to make that poisonous tongue girl like herself, not to mention that she has to make Lily of the Valley, who has become her sister, like herself?

I always feel a little bit of a forbidden taste.

"All in all, you should have the answer in mind, right? I haven't cleared the game last night, I'm going back, bye-bye. ”

The uncle picked his nose, then flicked his hand, and soon got back into the idol.

"Damn uncle, he's really playing a game!"

I complained dissatisfied, and I looked at the ruined temple that was already empty, and fell into deep thought again.

It wasn't until I sat alone for an hour or so that I reluctantly got up and walked home.

"Is this also the way to become the god of love?"

I pondered in my mind, and I wondered what it would take to make this poisonous tongue girl like me.

Walking slowly on the way home, I bought a small piece of cake from a dessert shop that I had eaten before and thought it was okay.

Since she has to identify herself as her brother now, let's do something more like her brother, right?

Maybe if she's lucky, she'll have a special fetish for her brother.

"Huh..."

I was amused by this unrealistic thought that came to my mind.

As I walked, I quickly returned to the downstairs where I lived.

I suddenly found a luxury stretch car, parked in the parking space downstairs of my house.

I didn't expect that an old house like ours in the 90s could still have this kind of car that looked extravagant. Could it be that some neighbor who made a fortune has come back to remember the bittersweet ones?

After a few more glances back, I quickly walked upstairs.

Inserting the key into the crack of the door, I opened the familiar door, and the moment the security door opened, I saw two middle-aged people sitting in the living room.

An old man in a suit, and an aunt who wears a necklace and is carefully dressed in a formal suit.

Then when they saw me enter the door, the aunt suddenly said to me:

"Son, you have been hiding from us with your sister for so long, don't you want to go back now?"

Hearing this, my hand trembled slightly, and the cake I bought for Lily of the Valley Xia fell to the ground.

"Your sister, who is your son? Aunt! ”