Hiccup and Astrid made it to Dagur's island as fast as possible. Hiccup and Astrid landed. He grabbed his flaming sword and Astrid grabbed her battle axe.

Hiccup: Toothless, Alpha form.

Toothless roared and started to have his back back and mouth glow blue.

Hiccup: Let's go get our kids.

Astrid nodded.

Astrid: Stormfly,ready your spines.

Stormfly's tail spikes stood up and they all walked to the cave being guarded by the Whispering Deaths.

Astrid: So what's the plan,Hiccup?

Hiccup: We run in there,kick viking butt,and take back our kids!

Astrid: What about the Whispering Deaths?

Hiccup: I got that covered.

Hiccup stood up and was seen by the Whispering Deaths. The dragons charged at Hiccup.

Hiccup: Toothless, Plasma Blast!!!

Astrid stood up.

Astrid: Stormfly, Spine Shot!!!

Toothless blasted the charging dragons and Stormfly spiked them on the faces. The dragons shake their heads and dug underground.

Hiccup: Now to the Viking butt kicking.

Astrid: Hiccup I know this is really serious,but...You are so sexy mad.

Hiccup looked at Astrid.

Hiccup: We'll talk about this later in bed. Right now let's focus on the task at hand here.

Astrid: Yes,Sir.

The couple and their dragons ran off to face Dagur and Heather in a fight to the finish. Once they got there they saw a horrifying sight. Dagur had placed the babies in a cage where Whispering Deaths,Changewings,Monstrous Nightmares,Deadly Nadders,and The Skrill surrounded it and were ready to fire an attack that could certainly end the life of Stoick Jr. and Skyra. The couple hears slow clapping.

Dagur: Oh look it's mommy and daddy to the rescue,but oh no one move and your kids will be blasted to smithereens!!!!

Hiccup: Dagur you...Pathetic lowlife excuse for a Viking!!!!!!!!

Astrid was indeed surprised to hear those words come out of Hiccup.

Dagur: Now,now. I am willing to do a trade for the babies.

Hiccup: There's no way I'd give Toothless to YOU!!!

Astrid: B-But Hiccup...our babies.

Voice: Awww what's the matter Astrid? Miss your babies?

Astrid turns around to see Heather.

Astrid: UGH! I SHOULD CHOP YOU INTO BITS!!!!!

She picks up her battle axe.

Dagur: I wouldn't do that if I were you girl! You even lay a finger on my wife and it's bye-bye babies.

Hiccup and Astrid: WIFE???!!!

Heather: That's right. Say hello to Heather the Deranged.

Astrid scoffed.

Hiccup: More like Heather the Hideous!

They laugh.

Heather: Oh you think that's funny. Lower the root babe!

Dagur: I thought you'd never ask.

Dagur lowered Dragon root.

Astrid and Hiccup gasped.

Astrid: DAGUR NO!!!!!

Dagur: Dagur Yes!!! Unless you give up the Night Fury I'll lower the Dragon Root and end the life of the kids!!!!!!!

Hiccup looked at Toothless. Toothless grunted softly. Hiccup looked at Astrid. She was beginning to cry.

Hiccup: Alright Dagur...You win...Take Toothless...

Dagur: Good call.

Dagur approached Hiccup and Toothless.

Dagur: Now hand him o-

Voice: HICCUP!!! DUCK!!!

Dagur: What???!!!

From behind a large Viking jumped and kicked Dagur full power to the wall just as Hiccup ducked. It was none other than Alvin the Treacherous.

Astrid and Hiccup: ALVIN???!!!

Heather and Dagur: YOU!!!!!

Alvin: Surprised to see me?

Dagur: Drop th-

Suddenly the entire island started to shake. From the ground emerged the fiercest dragon Hiccup has ever faced. The Screaming Death. Astrid grabbed her battle axe and charged towards Heather. She swung it full force on Heather's left foot. It git chopped off. Heather screamed in agony.

Dagur: NO! My Deranged Empress!!!!

Dagur was furious. Heather crawled to a shield and clashed against Astrid.

Alvin: Say hello to my dragon Dagur!

Alvin got on the Screaming Death and ordered it to roar. The Screaming Death roared causing all the dragons to be disoriented. Now was Hiccup's chance to get the kids. He rushed to the kids with Toothless by his side. As he tried to pick the lock 3 Changewings tried attacking him. Thankfully Toothless and Stormfly fended them off,but only until the 77 other dragons including the Skrill attacked. Another scream from the Screaming Death bought Hiccup some extra time.

Hiccup: Toothless, Alpha Roar!

Toothless started glowing blue and roared paralyzing a couple of dragons for a few minutes. However it wasn't enough. Astrid and Heather battled continuously as Heather managed to get a few hits on Astrid surprisingly. Dagur was fighting Alvin on his Whispering Death.

Hiccup: Stormfly,Toothless, Fire Blast!!!

Hiccup just about had the lock until more and more dragons started to attack.

Hiccup: I'm not gonna make it!!!

Astrid kicked Heather's face knocking her to the floor and chopping both her arms off. Heather screamed in pain.

Astrid: Hiccup!! Grab the cage an-

Astrid was suddenly knocked out by Dagur. Hiccup's eyes burned in flames. Dagur helped his wife up.

Hiccup: ASTRID!!!!!!!! GRRRRRRRRRRRR... TOOTHLESS PLASM-

Suddenly an enormous sonic boom came flying in th direction of Dagur and Heather making their heads fly off their bodies and making the dragons fly away in fear. Thus ending the life of the Deranged couple. Hiccup turns to see Alvin not only with the Screaming Death,but with four familiar Thunderdrums. Hiccup ran to Astrid and helped her up placing an arm around his neck. Astrid's eyes fluttered open as she saw four Thunderdrums and Alvin land in front of Hiccup and her.

Astrid: Th-Thunderdrums?

Hiccup: Not just any Thunderdrums. It's Bing,Bang,Boom,and Thornado!

Alvin: How do you know these dragons?

Hiccup: Never mind that. Alvin. You-You helped us today. You saved our lives and our childrens. Thank you.

Hiccup stuck out his hand to shake Alvin's hand. Alvin smiled and shook hands with him.

Hiccup: H-How in the world did you ever train that Screaming Death??!!

Astrid: Yeah.

Alvin: It's all in the voice commands.

Hiccup: Alvin is there anyway I can repay you?

Alvin thought for a second.

Alvin: Well,there is one thing.

Hiccup: State it.

Alvin: I want to be allies with Berk and make sure they can help my men in any future battles or threats.

Hiccup: Consider it done. I'll go sign a treaty. I'll need your signature too so you're gonna have to come wit-

Astrid: Ummm...Hiccup?

Hiccup: Yeah?

Astrid: Our kids?!

Hiccup: Oh right!!!

Astrid chopped one of the cage's bar and made a gap wide enough to get their kids out. With a happy reunion with their kuds the couple turns towards Alvin.

Hiccup: Now,as for the treaty I need you to come with us.

Alvin: Alright.

Astrid walked towards Alvin.

Astrid: Thank you, Alvin. For helping us. You really have changed.

Hiccup: Let's go. Toothless. Stormfly. Let's get out of this place.

Astrid turns to see the two headless bodies.

Astrid: Serves them right...

With that said everyone including the Family of Thunderdrums followed Hiccup back to Berk to sign the treaty.

2 months pass by ever since that incident and peace was finally on Berk.