Twilight, Spongebob, and Patrick woke up in some caverns where Cadence began taunting them until they saw her dishelved, Twilight then attacked her until she proved it’s really her by doing their secret handshake.

“You remember me.” Twilight said embracing Cadence.

“Of course how could I forget the one I loved to foalsit for.” Cadence stated before looking oddly at Spongebob and Patrick.

“Uh I’m Spongebob and this is Patrick pleased to meet you.” Spongebob introduced.

“Oh Well nice to meet you guys but we gotta hurry the wedding is going to begin.” Cadence said.

After a while the four of them made it to the wedding and the fake Cadence was revealed to be an impostor named Queen Chrysalis who revealed herself as Queen of the Changelings.

“Equestria has more love than any place I’ve ever encountered.” Chrysalis stated.

“You sure about that. I mean this place is full of backstabbers.” Patrick yelled annoyed making the Mane 5 look away in guilt.

“Ah indeed isn’t that right Plankton.” Chrysalis said happily.

“Plankton!” Mr. Krabs said angrily.

“Oh sorry Krabs while I normally would never do this on someone’s special day I knew this plan was just too good to pass up.” Plankton said from his robot.

Karen showed up making Sandy and Mrs. Puff feel betrayed.

“Sorry gals I have no choice.” Karen apologized remorsefully.

“Just be thankful Chrysalis agreed not to hurt you guys.” Plankton admitted smugly.

Celestia tries to stop Chrysalis but Chrysalis ended up being too powerful due to consuming Shining Armor’s love for Cadence.

The Mane 6 try to make it to the Elements Of Harmony but the Changelings capture them and bring them back to the altar.

“Ah now my subjects go FEED!” Chrysalis commands.

Sandy tries to fight Chrysalis but she blasts Sandy to the wall making Plankton shocked and Karen infuriated.

“Hey we agreed no one would be harmed you could’ve just restrained her.” Karen said angrily.

“Silence Computer.” Chrysalis commanded blasting Karen to the ground breaking her in half.

“KAREN!” Plankton yelled in tears.

“Karen speak to me.” Plankton begged running up to Karen hopelessly.

“Plankton.......I.......l............o................v.............e.........y.....o.....u.” Karen said shutting off for good.

“Karen! Karen!” Plankton begged.

“Snap out of it she is just a computer you can rebuild her but maybe make her more obedient.” Chrysalis commanded with no remorse.

Plankton gritted his teeth and got in his robot.

“You broke your word Chrysalis, doing this on someone’s wedding day was bad enough, hurting someone was bad enough which you promised not to do, but you destroyed the one I love now you will pay.” Plankton said angrily trying to blast Chrysalis before she blasted Plankton’s robot to the ground and was about to harm Plankton even more before some love wave showed up blasting Chrysalis and her changelings away.

Spongebob then put a hand out for Plankton with a smile on his face.

“What are you doing?” Plankton asked.

“Offering you our friendship, it’s what we do for redeemed villains around here just ask Luna.” Twilight explained.

“Wait you’d let me be your friend after all I’ve done?” Plankton asked with tears.

“I know it seems so sudden but I feel you deserve it.” Spongebob explained happily.

Plankton then made a tearful smile and grabbed Spongebob’s hand and accepted their friendship.

Author's Note

Next up is the real wedding so I offed Karen, I am so sorry about that but it’s for the sake of Plankton’s redemption. I am redeeming Plankton because he just screams redemption material especially in later seasons like Season 10-12.