Demon god Returns/ The final showdown

As I was leaping back in time. 

Ciel> I've observed the situation from your subordinates since we left, we should return to this time coordinates.

I Leap to the coordinates, and I reach outside of the palace, before I could even take a breath , I saw Yuki instead of feldway and a body with similar presence to the emperor Rudra about to Explode midair fighting Elysa and was about to take them all down with it.

I teleported to it with instant speed and canceled out the explosion turning it into a core and grabbed Elysa in my arms and land down.

Everyone who braced themselves midair from the explosion were shocked as the explosion vanished and it was Reed with Elysa in his hands.

Elysa opens her eyes looks up to me .

Elysa> It's about time you returned .

She then gets off and hugs me ,

Me> I missed you too.

 After letting us have a moment everyone except velgrynd jumps to hug me , while diablo gets on his knees near and bows down greeting me and praising me as usual.

Yuki> Well if you're reunion is done then shall we continue.

Ramiris and veldora try to explain what happened. But I tell them i can tell what happened.

Me> I can sense feldway and Michael in him and also a more powerful energy.

Veldora> That must be my brother's power,

I move around my body to warm up.

Me> Then you guys go I'll take things from here.

Milim> Hey you can't do that he has my father's powers.

Ramiris>Yeah Veldanava's powers is too dangerous.

Me> Yeah that's why you guys need to go . He hasn't even used veldanava's power yet and he almost took you guys down with the Rudra's clone exploding.

Yuki> Yeah that's what i told them, let's have a showdown...

Before he could complete his worlds, I landed a hit on him with still castle guard active, with the power I gained from Michael, I could weaken it and shatter it with a punch, and I sent him flying and crashed to the wall. 

Me> Tch ,if only Feldway had attacked a bit sooner I could've taken him down easily with analyzed Michael and things wouldn't have gotten to this.

Yuki came from the rubble and stood up.

Yuki> It seems Michael won't be enough to defeat you.

Then he activates veldanava's full abilities Normally it wouldn't be possible for someone to wield veldanava's power . Even the true dragons and his daughter couldn't control veldanava's powers. But Yuki was different he had all 3 cores of the true dragons. So, he could use most of veldanava's powers.

With his authority over all skills with veldanava's power. He used Milim's skill wrathful king Satan to increase his power and jumped me. 

I managed to dodge the punch which was stronger than minim's full power attack.

But the shockwave did make the others brace themselves.

Me>What in the hell?

Ciel>He most likely can copy the skills Velda Nava created without needing to see them due to veldanava's powers but copies are copies, they can't compare to the real thing, and he lacks the proper soul and mind to use them to their full potential , unlike master and me. 

Me> So, that's what happened huh!

Yuki smirks and tries to use gluttony on me , I smirk and break free sending him flying .

Me> Let me show you how to use it. 

 I use void god on him , which rips his body giving him intense pain.

Yuki teleports out of the way and regenerates in full health. 

Me> Did I absorb any of his powers?

Ciel> No, veldanava's power is quite strong, it's hard to take it without defeating him.

I get ready and notice Yuki using wrath king and lucifer at the same time to launch an attack . I use nihility to overpower his attacks and then launch a nuclear magic at him.

He uses gluttony to absorb it and flies in the air thinking of other ways to attack me, He creates a star the size of the galaxy and throws it at me.

Me> You never learn huh?

I absorb the entire thing without any problem. 

Me> Face it you can't win even with Veldanava's powers.

Yuki enraged > Shut up and then attacks me .

Then he traps me in a dimension with the size of a universe and instantly destroyed the dimension crushing it trying to take me with it.

The others were shocked that I vanished from the spot. 

And Yuki was smiling but I appeared behind him and cut his head off. His body teleported and his head immediately came back.

Yuki> How ? How are you so Strong? You're just a demon. How can you be this strong.

Yuki with no option to defeat me ,gets an idea. 

Yuki> Bye and see you never. 

Then he vanishes.

Ciel> He is going back in time. He is most likely trying to kill master before he was born. Though changing time won't affect master, but it will affect others. And Yuki might realize another way to increase his power. 

I Realize what it meant.

Me> Guys, see you in a second. 

Then I vanished activating Time leap chasing Yuki across time.

Yuki reached the time before I was born and was thinking that victory was almost in his grasp.

Then I appear and grab him by the face and teleport to the heavens trying to kill him with my hands. But Yuki escapes again and lands in front of me

Me> You know this was the most pathetic thing you could do. You stopping my birth am not going to erase me from existence and darn veldanava's powers its quite annoying . But it's only a matter of time before even it won't be able to save it from you.

Yuki then starts to run even more behind time. 

I chase him.

Me>Ciel where is he going?

Ciel> He is going to the point where veldanava divided his powers apart from the nihility energy that he lost during the creation of multiverse into skills and the voice of the world.

Me> I see he is most likely trying to obtain all of those powers Veldanava gave away to become powerful enough to defeat me .

Ciel> But he doesn't know the outcome won't change .

Then as I chase him throughout space time, I manage to land a hit which sends him crashing to the time when milim evolved into a true demon lord and ramiris, degree and veldora were trying to calm her down.

Me> There you go again messing up the flow of time with us being here. You increased my work that I need to do after I defeat you.

Yuki enraged> You're acting like you are going to win?

Me> Yeah, no matter what you try to do, the battle is already decided .You're just delaying the inevitable.

Then we fight for a bit.

Me>Our battle is creating more of a damage on the world than what milim's rampage is doing. 

Yuki then runs away, and I follow 

Then i follow Yuki to the point where veldanava created all the skills.