Natsu mom pov
5-month-old Natsu

"Mommy...mommy"
I can my older son Zerf who is 4

I look at my husband who still asleep
I climb out the bed to Zerf room

"It okay momma here"
I say sitting down on Zerf bed rubbing his back

"I had another nightmare"
He says in the pillow

"I know baby"

"It was about brother again he actually died this time"

"I'm so sorry baby you had to see that"

"Mommy I  did it I killed him"

"What do you say that"

"I touch him and he dies"

I know what he talking about his curses

"Well he not dies right now I can tell you that"

"Where is he"

"He probably now just waking up you wanna check"

I didn't even have to ask Zerf he was already on the way he loves his baby brother

"I cant find brother mommy"
He cries

Which gets me instantly worried 
I run to Natsu nursey look unto his crib and he was gone

You see Natsu and zero are both wizards neither of them knows well i think for has an idea that he does but his more of curse another thing about this is there both supposed to be a very powerful zero curse is where he just kill things if he goes by them and Natsu is supposed to stop him
If you want know how i know well there is old book called e.n.d which is created by zerf why is the book older them him because he non really 4 and Natsu not really 5 months just add 400 years and that their age, why we did that, was because their barely any wizards in this  timeline they died out when there was a wizard hunt
And since he has power like this it can still be a danger especially other stealing Natsu so zero can ruin this world and none can stop him

I run to look for my husband but he was also gone

Then i hear zero  yelling form the living room
"I found them, momma"

I go to the living where my husband is sitting on the couch and surf and Natsu are now playing

I go over pick up Natsu

He pretends to yawn

I rub his head
He gave me a mad look
And pretend to roar but i looks like a yawn

Does this mean he knows
He supposed to be a fire dragon slayer he hasn't even mean a dragon
My husband a dragon sorry i forget but it not like Natsu know

"Is brother tried"
Zerf asked

"No, he just trying to act to tried soi can put him down"

"Oh"
I put Natsu down and he tries to walk falling getting up the whole time till he got to zero

I sit next to my husband on the couch

"I think he knows"
My husband says as i sit down

"I think too but what are we gonna do"

"I don't know"

"He gonna have to learn at some point"

"Yes he is"

"Mama"
Zerf says scared pointing

"Yes baby"
As i look to where he pointing which is Natsu sitting next to the fireplace

I get up and go to pick him up and put him back to zero as we go back to the fireplace

"He hungry he trying to eat the flames because he sees as food"
My husband says walking over to Natsu picking him

"Why does brother think fire food mams"
Zerf ask with his eyes of wonders

"No reason zero your brother just a little weird"

Zerf laughs
"Brother weird"

"Yep"

"Come on let's go get breakfast"

"Okay"

We got breakfast and Natsu could eat forever if he wanted

While we at dimmer he acts like he didn't eat all day

Him and his food

"Night night mommy"
Zerf says as i tuck him in

"Goodnight"

I got to my bed because Natsu was already in his crib asleep

As the midi of the night came i heard Natsu cry

And when i rush to his room he was gone