Paw Patrol was in the ship and they were going to the sea to merpup so that the puppies could play with them, but they had been waiting for an hour and none of them appeared.

- Something is wrong. Evi said

- But what? Malshall asked

- I do not know. Something must have happened.

- We have to check that. John said and began pressing down the screens on of the chair. Ryder was sick so John replaced him.

Entire front was obscured by glass and the ship began to descend

- When did you do it? Rocky asked

- When did you go to take off the lifeguard uniforms.

- But it was only five minutes. Chase said.

He threw up his arms

They were approaching the puplantsi and puppies' eyes widened.

It was in ruins, the main palace was in fairly good condition, but rest was practically a ruin.

- No ... Evi whispered in shock and nestled into the shoulder of Malshall who was trying to comfort her.

- Hades, Survivor Scan. John said

After a few seconds, hades answered over the loudspeaker

- I detect numerous forms of merpup in the main palace.

- How much? Evi asked

- Malshall knew why she was so anxious to know she had a stepsister there

- About 125 including the queen.

They went out on deck and John went to the warehouse when he returned he was holding a large trident

- Is that ... Evi started

- Yes, Poseidon's trident.

- I thought the queen would never give it back.

- She chess have lost it.

Evi changed puppies into merpup and John, thanks to the trident, was able to breathe underwater

They swam up to the palace, the windows were blocked by stones and the doors were blocked too

- Evi swim up and tell them to open it. John said

She spoke to the door and the stone slowly began to pull away.

- Did you understand anything she said? Chase asked

- She taught me something. Something that it's her and that we've come to the rescue. Contrary to appearances, it is a difficult language. Malshall said

Stone has been moved, there was a green fur merpup with a small pearl on a golden chains

Evi once explained to them that it was a sign of a role in society

Pearl meant a maid in the palace.

She waved her paw for them to enter when they did so, merpup blocked the entrance again.

Evi asked about something in their language and when she got an answer she grabbed Malshall's paw and pulled along the corridor they followed them then they saw the great place where the queen of merpup was

She was bigger than rest, she had a golden-blue tail, three pearls on her forehead, two white pearls on the sides, black one in the middle, had a nasty wound on her side

- What happened? Evi asked as Malshall was helping to bandage up the queen

Another merpup appeared, she had blue eyes and blue tail and black and white fur.

As she approached, they immediately caught the resemblance.

- It is your sister? She asked Skye and Evi nodded

- Stepsister. Another mother. Agua said hello.

- Hi. She said shyly

- What happened here Agua? Why is the seashell destroyed and the city? And why is the queen hurt?

- The last of them survived and is hungry. Agua said and Evi sighed in horror

- Can you elaborate on topic?? John asked

- "Them" refers to the breed of sharks as old as merpup. For hundreds of years there was a war with them until they were destroyed by us, but there were only a handful of us, and the fact that we did not die by ourselves was a miracle, but one art survived somewhere. Queen had distracted him long enough for others to hide here.

- Hey, by the way ... Rubble started ... Why didn't we see a male merpup?

- There is no male representative. They reproduce through a deep metallic connection. Malshall said after he finished bandage the queen

- So they never ...

- They can and just have to be in deep emotional connection to have puppies. Malshall said

- I can kill that shark but then what? puplantsi is in ruins ... John paused and then smiled ... I have an idea ... He used his communicator ... Hades we are implementing the "Fall of puplantsi" plan

- Wait, why do you have such plans? Zuma asked

- It was one of those that were not to be needed, but life is countless surprises. Where did this creature come from?

- He was spotted from the north side of the city after he attacked.

Puppies remained to help evacuate, and John swam to where the creature had come from.

He found himself on a flat piece of underwater rock and the ground fell in the darkness in front of him

In them he saw a giant shark-like creature visible only through a pair of glowing red eyes

John lifted the trident and a mighty golden ray shot out of it.

Creature roared and turned to him.

He attacked at high speed, but John knew he did and was ready

When the beast was with him, he jumped over the resistance of the water and stabbed him in the eye

The beast roared in pain, and at a speed that was surprisingly quick for its size, spun around and hit him with its tail

John was thrown back and struck a large stone when the creature charged again John grabbed the stone and shoved it into its mouth

Creature was surprised when its mouth was blocked, and when he tried to get rid of the blockage, John swam to the old ship in two jerks and took a long piece of wood in his hand and threw it at the beasts

Creature just spat out the stone as wood passed through its body

John watched with admiration as the beast turned, even though a piece of wood had pierced the body right under the eyes, then he noticed that the mast was pointed and pointed towards his enemy

The trident clung to his back and water whips appeared in his hands

As the beast charged, John grabbed a piece of wood on either side with his whips and tugged

Creature realized what its enemy was up to, but before it could do anything, it got on a pointed mast and was killed

John went ashore and summoned Hades

- How it's going?

- Another hour and the machines will be finished.

A whole tribe of merpup stood in the city it was strange for them, have tails like normal dogs, have four paws, and feel no resistance water with every movement.

Queen towered over them all, as big as Ryder, maybe even a little larger.

When four transporters appeared, they were taken to the mountains where John and paw patrol , but what attracted attention was the mountain behind them

It was turned into a shape that was almost identical to the palace in puplantsi and inside there were many rooms and it was warm thanks to pipes with warm water on the walls and there was an underwater tunnel to the ocean

- You have done so much for us ... The Queen said on behalf of all ... How can we give you the illusion?

- I don't want anything from you. said John

- All right.

John slowly came out of the mountain, saw the dogs and Ague playing and smiled

- Hades?

- Yes?

- Submit all plans from the "Not Realizable" category to the "Possible Use" category. I have some plans to review

- Immediately