"Uh oh." the creature's leg face said worriedly. Bumblebee's head lands near the corpse as the faces take notice. "Ah dang, not again." he bemoaned. The Gumball Guardian pushes The Cake backwards in front of Marceline and Princess Bubblegum before tearing its head as everyone they defeated, including the red, blue and green robots, looked at the two giants walking away from the canyon. "Blaster, two bogeys are headed your way. Prepare yourself." Bumblebee said over the comm as his detached arm crawled towards him.

"Okay Jake, you can do this. You can stop 'em solo!" Jake said to himself as he stretched his legs out of the canyon in pursuit of the creatures. "They'll be talking about this fight for years! And by they I mean BMO and Shelby!" Jake continued as he turned dark blue and grew small wings on his back. He jumps into the air and punches the blue creature with a giant fist. He knocks the creature on its back and binds it with his stretched limbs and yelled "Finn, this is for you!" before being grabbed by the Gumball Guardian and smashed into ground, moulded into the shape of a hand. He crawls out of the hand-shaped hole with a groan of pain as he looked at the monsters continuing to the Tree Fort.

"What's all the ruckus out there?" BMO wondered as he looked out of the kitchen window. "Oh…" he said as he looked at the blue creature staring at BMO through the window. "It's up to BMO to save the da-" BMO said before another giant robot, about the size of Bumblebee, tackles the monster in the face. He was mostly red and had bulky shoulders with car wheels on them, giving them the appearance of speakers. His head looked like a winged helmet with a lifted faceplate of a knight's helmet.

"Blaster's the name, hard beats is my game!" the robot said as the monster thrashed him around. He was joined by two slightly shorter robots, both identical in body type but one coloured blue and the other black. They grabbed onto the creature's two forelegs and fire grappling hooks at each other, causing the creature to trip, sending Blaster flying into the kitchen window, but not before BMO fled further into the house. "Sorry!" the two robots said to Blaster before the creature tears them both away with its tentacles and throws them on top of Blaster. The three robots and BMO look at the blue creature as it looms above them before it sends its claw crashing into the Tree Fort, destroying it.

Jake looks upon the destruction in terror with a brief gasp. He stretched his leg into the middle of the ruins as the giant left. He looks around with his mouth agape before curling into a foetal position and shrinking on top of his and Finn's blue "TIMELESS" clock. "Okay, bud. There's no reason to freak out just because the Tree House is gooone!" he panicked before panting heavily as a shadow casts on top of him. "Ah! BMO?" he said as he looked towards where the shadow was being cast, looking at BMO with crack on his saddened screen.

"Aw no, man. Your little face…" he said before BMO picked him up. "Shh, shh, shh, shh, shh… It's okay, Jake. You always try to protect me and Finn. But sometimes we are going to get hurt. How about today, you let me be the papa?" BMO comforted Jake before singing.

Time is an illusion that helps things make sense

So we are always living in the present tense

It seems unforgiving when a good thing ends

But you and I will always be back then

You and I will always be back then

Singing, will happen, happening, happened

Will happen, happening, happened

And will happen again and again

'Cause you and I will always be back then

The blue creature takes notice and returns to the ruins to crush BMO and Jake, but is blocked by an invisible force. It roars in confusion before reaching BMO once more. "You and I will always be back then." BMO sang briefly, for the creature to be repelled.

The creature screeches at BMO. "You better hush up while my baby boy's sleeping!" BMO scolded the monster before Marceline and Princess Bubblegum lands behind him. "Keep singing!" Princess Bubblegum encouraged BMO. "Okay!" BMO responded. They fly towards the creature as Blaster and his two partners emerge from the rubble, slightly dented and crushed.

"I hear music! Eject, Rewind, record!" he commanded to the two robots.

Will happen, happening, happened

Will happen, happening, happened

And will happen again and again

'Cause you and I will always be back then

As they flew closer to the monster, it moved away from them as they looped around. "Oh man, he hates music!" Marceline noted. "Ugh, duh! GOLB is discord. It's the harmony. Harmony hurts them." Princess Bubblegum hypothesized. "My music is a weapon!" BMO yelled.

"I've been telling that to my superiors for ten million years!" Blaster yelled to them with his shoulder speakers. "You know Bumblebee?" Marceline asked. "That goober's been supporting me and my craft since he's met me!" Blaster responded. "Do you have a microphone?" Princess Bubblegum asked. They return to the battlefield where everyone resumes fighting the evil owls and the Gumball Guardian.

"Everyone! I need you to harmonize with BMO!" Princess Bubblegum instructed the fighters via a walkie-talkie linked up to Blaster's speakers as she flew above them. "I wrote this for my son, Jake!" BMO added.

If there was some amazing force outside of time

To take us back to where we were

And hang each moment up like pictures on the wall

Inside a billion tiny frames so that we could see it all, all, all

It would look like, will happen, happening, happened

Will happen, happening, happened

And there we are, again and again

'Cause you and I will always be back then

To be continued…