Sans: *heya... you all seem busy... why don't you stay where you are and entertain ya'll

Here we go...

The Underground

It's been days since Alphys invented a Portal to the Anime world, and she pack her things for something unexpected
She's been waiting for a long time for this day
Alphys will be calling Sans, Asriel, Undyne, Papyrus and Me, Ralph Dreemurr (Yes, it's been years since I went to the underground and Asriel bonded with me, a brother blood pact)
Soon the 5 went into Alphys' Lab to look at the portal

Alphys: I-isn't it nice? This portal leads to the anime worlds, we will be able to visit them.. I hope
Undyne: ANIME REALLY IS REAL!!! FUU HUHUHU!!!
Papyrus: WELL? I AM INTRIGUED, I ALWAYS WANTED TO SEE ANIME
Sans: *welp... i am really enjoying this..
Asriel and Me: Anime? Well, What are we visiting?
Alphys: Umm... A-anyone watched Kancolle?
Papyrus: *tilts his head in confusion* NO? IN FACT I NERVER WATCHED ANY ANIME AT ALL NYO HOHO....
Sans: *seen it... full of comedy and funny moments, that's my element
Undyne: A lot of seriousness! That's me, Asriel's and Ralph's Elements!
Asriel and me: Yes.. Our elements
Alphys: W-well.... You 5 have warship parts?
Undyne: Going full battleship mode!
Me: Ark Royal, at your service *formal*
Sans: *fletcher... i wanted the torpedoes
Papyrus: UMM.... I WANNA GO LIGHT CRUISER?
Asriel: Gonna go Heavy!
Alphy: T-then here we go!
*Alphys opens the portal*

It was a scene, when we look at the portal, we have a scenery of the ocean, but it was something that we must do, go inside the portal and test the waters, literally testing the waters because the ocean is all water, but we must go in now....

Me: We must go... Inside now...

Somehow, we went inside, and everything is all powerful pulling us down, until we fell in the ocean
Sans, Undyne, Asriel and I all stayed afloat, but Papyrus has a lot to learn, he sank to the bottom in a hilarious way, a belly flop that doesn't even hurt him, but how?

Papyrus: *underwater* HELP!!! I'M STUCK UNDERWATER!!!!
Sans: *we need to teach Papyrus how the physics of being a warship is done... heheheh
Papyrus: NO!!! NO MORE PUNS!!!! JUST HELP ME!!!
The 3 others: This is gonna take hours.... (T - T)

To be Continued.....