[In The Present-Third Person-POV]

Right now,(Y/N) of the present was with his sister Goten in the commercial center of the city looking for something for Trunks

(Y/N):What can she like?

Goten:I already told you, she does not want you to give her something every time you visit her

(Y/N):I know but I want to be educated with her...that's all

Goten:You can not buy the love of Trunks with gifts

(Y/N):Shut up, you're my sister and you do not help me with this!!

Goten:Of course I'm helping you, I told you things that Trunks liked, it's not my fault that you do not pay attention to me

(Y/N):Okay anyway, I just want to make Trunks see that I'm an interesting guy

Goten:She can see it if you actually does something interesting with her, you can train with her a few days

(Y/N):I do not know,mom is very strict when I training and many times I need to study, also I do not think she needs someone to protect her,you and she are fused when they really need to be strong

Goten:Come on, do not get like this, let's go to Trunks' house, I assure you that with her and her new friends we will have fun and you can also spend some time with Trunks

(Y/N):Yes,you are right but I will also ask her if she wants to train with me,who knows,maybe at some point we have to face a very strong enemy

[In The Future]

(Y/N):Quick,Trunks!!

Trunks:I'm going as fast as I can!

(Y/N):Come here, hide

(Y/N) and Trunks hid under a ruined building,both saw how a shadow surpassed the sky

(Y/N):It seems that he left, let's go

Trunks:Okay

(Y/N) left the ruined building and ran as fast as he could until he reached a building,(Y/N) opened the door and they both saw Bulma

Bulma:Good thing you are here, do not know how worried I was for you

(Y/N):Do not worry Bulma, I told you that I would protect Trunks from whatever

Trunks:Do not be silly (Y/N),it's also my job to protect you

(Y/N):I know but they preferred to protect you two with my life, after all you are very important for me

Bulma:Hey, let's leave sentimentality aside, after all I already have some fuel for the time machine

Trunks:But, that only seems for a trip

Bulma:Do not worry, as long as you reach the future, everything will be fine

(Y/N):You must be very tired, Bulma, you must rest a little

Bulma:(Y/N),do not worry about me,I prefer that you worry about you, you have not slept in a two days and you still have energy to move

(Y/N):That does not interest me,as long as he's out there destroying everything...I'll take care of protecting you all

Bulma:You are just like your father, he always put his family and friends first that his own life

Bulma turned off the machine and took out the container with the fuel

Bulma:It is better that I go with you,I do not want anything to happen to you or to the fuel, it took a year to do it and I do not want all that to be wasted,I want you to live because you are the main hope of all people,it would be better if we....

Suddenly an explosion formed in the building,the roof of the place fell,Trunks saw through the smoke something shocking

Trunks:M-Mom!

Bulma:Quick,Trunks,get out of here!!

The guy pointed another ball of ki towards Trunks,she managed to dodge out the ball of ki, she saw as her mother still followed the person's grip through the smoke

Trunks:MOM!!!

???:It's time for you to die, 

(Y/N):Bulma!

???:WhaAAAGHH!!!!

The guy who was through the smoke released Bulma,(Y/N) took Bulma in his arms and ran out of the guy

(Y/N):Oh shit oh shit oh shit oh shit oh shit!

The guy started throwing ki balls at (Y/N) but he threw one directly at his face

???:AAAAHHHH!! YOU MOTHERFUCKER!!! MY FACE!!!

(Y/N) left Bulma next to Trunks,but (Y/N) realized that Bulma had not released him

(Y/N):Bulma, you're safe now, you can let me go

Bulma:.....*Sigh* Fine

Bulma let go to (Y/N)

(Y/N):Run, escape from this place!! I take care of him!

???:Damn mortal, you are going to pay for my face!!

(Y/N):What are they waiting for? Get out of here!!!

Bulma and Trunks left the place,Trunks was running thinking that everything will be fine until she hear an explosion behind her

Bulma:Do not stop Trunks,(Y/N) will be fine,trust him!!

Trunks kept running but now she had tears in her eyes

Trunks:Please (Y/N)...please do not be dead

Bulma and Trunks kept running until they reached an underground door,Trunks knocked on the door and it was opened by a person

Mai:Good thing you're fine...w-where's (Y/N)?

Trunks looked to the side trying to contain her tears

Trunks:We do not know....

Mai nodded and let Bulma and Trunks in,Mai took them to a room

Mai:It would be better if you rest a little

Trunks:I can not...I can not rest...(Y/N)

Bulma:Trunks calm down,(Y/N) would never have liked to see you this way,he would like to see you with a smile,with hope

Trunks:Y-You're right...you're right...I need to do it for (Y/N)

Bulma:That's better

Trunks:Mom, I need you to stay here ... I'll go for the time machine

Bulma:What?! no, you can not go alone with that lunatic there outside

Mai:I'll go with her,(Y/N) would do anything to protect people and I'll do that too

Bulma:It's okay, but both of you are very careful

Trunks/Mai:Yes

Trunks prepared her sword and Mai her shotgun, both left their shelter and scurried to Capsule Corp,both arrived at the place until they heard a nearby explosion

Trunks:It must be Black

Mai:Listen to me, you prepare the time machine, I will take Black's attention away from you

Trunks:He will kill you!

Mai:You are more important, go to the time machine and turn it on, do it for (Y/N)

Trunks nodded,she put the container with the fuel in the time machine,she got into the time machine and the fire,Trunks heard an explosion very close to her

Trunks:Okay, here we go

The time machine began to rise in the air crossing the destroyed roof of Capsule Corp, in that Trunks saw something in front of her

Black:And there's only one left, goodbye Trunks

Black prepared a Kamehameha and threw it towards Trunks,before the Kamehameha hit the time machine,Trunks was taken to the past

Black:BUT WHAT THE FU.....

[In The Present]

Right now,(Y/N),Goten,Trunks and Pilaf's band were eating on the terrace of Capsule Corp,(Y/N) was very nervous to be next to Trunks

Goten:Do not be nervous

(Y/N):I'm sorry but I can not,every time I'm near Trunks I get very nervous

Goten:At least make the attempt

(Y/N):O-Okay,okay.....He-ey,T-Trunks....the weather is nice, do not you think?

Goten made a facepalm

Goten:But do not end up making a fool of yourself....Uh?

Everyone saw how a light formed in Capsule Corp,everyone came to see it happen and saw how the time machine had appeared in the place

Trunks:Wow, what's that?

Goten:I do not know, let's investigate Trunks!

Trunks:Okay,Let's go!

Trunks and Goten started flying around the time machine

(Y/N):W-Wait,I also want to see!

Trunks approached the cabin of the time machine and was surprised to see her self of the future

Trunks:I-It's me!

Goten:What?! Quick, let's call Mrs. Bulma

[Timeskip]

Goku:Vegeta!

Goku threw a Senzu Bean at Vegeta,he approached Bulma and gave it to her

Bulma:Come on Trunks, wake up

Trunks managed to open her eyes, she saw her around and then she was exalted to see Goku but then she realized that her father and mother were in the place

Trunks:I'm...in the past

Bulma:Yes, that's right, can you explain what happened to you?

Goku:Yes, you were very hurt and apparently (Y/N) was not with you

Upon hearing that name, tears began to trickle down Trunks' cheeks

Goku:E-Eh I said something wrong?

Trunks:I'm so sorry...I'm so sorry Mr. Goku

Goku:What happens to you Trunks? why you sorry?

Trunks:......(Y/N)....he died

Everyone around was surprised to hear that

(Y/N) Present:W-Wait...M-Me?

Goku:A-A....Are you saying...that (Y/N) is dead...he was killed?

Trunks:Yes, I'm so sorry...He was trying to protect my mother and me

Vegeta:What was he protecting you? of Majin Buu?

Trunks:No,we both take care of Babidi and Dabura before they could wake up Majin Buu...this is much worse

Bulma:What do you mean? Who killed (Y/N)?

Trunks:We call him Black...he...he has the appearance of Mr Goku

Everyone was surprised even more

Goku:W-What? M-Me?

Trunks:In my future,Black attacked the Earth leaving it at a point where the humanity is near its extinction,(Y/N) always faced Black but...this time it was different...Black was much stronger

(Y/N) Present:Is there a me in the future?

Goten:And so it seems he's much cooler than you

(Y/N):Do not bother me, I can be as strong as my future self

Goten:I doubt it

Beerus:From what I can see you came to this time in that thing

Beerus said referring to the time machine

Trunks:Yes, that's right, thanks to that, that's why I'm here

Whis:You must know that traveling through time is completely illegal

Beerus:And the punishment will be the destruction of the person who caused it

Trunks:Wait, please, do not do it, this is really important!

Bulma:Please Lord Beerus, let this happen!

Beerus:You are crazy, not even the gods are allowed to travel in time!!

Goku:And how is it that Whis can go back in time?

Whis:That's only for about three minutes and I can only use it in case some unfortunate event happens and not when I want to

Trunks:Please, this is very important, I need you to let me do this!

Beerus:Ugh! Okay, I'll leave them but I want this thing to be destroyed once all this is over!!

Trunks sighed with relief, in that she felt as a ki approached the place, a portal opened in Capsule Corp, from the portal came a very familiar person for Trunks

Trunks:N-No...t-this can not be happening

Black:Finally I found you,Trunks