Future Rainbow Island and Rainbow Tower

In this future version of Rainbow Island, it seems that bubble dragons are finally made peace to the humans. However, the Rainbow Tower didn't survive well. Now the Rainbow Tower has no colors.. just grayscale. People couldn't go to the Rainbow Tower Ruins at all. It's haunted.

In the Rainbow Tower ruins, you'll find spooky monsters:
Ghost Stoner
Ghost Beluga
Ghost Bubble Dragon
Dark Boo
Dry Bones
Mumbies
Ghost Knight
Stalfos
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Zombie Chicken (From Rayman 2)

*Bubby and Bobby, who are now adults in this future, and both of them are wearing collar shirt with black khaki pants. Bubby is wearing a green collar shirt, and Bobby is wearing the blue collar shirt. Right now they are fishing at Lake Rainbow.*

*Future Darkrai appears in the topic*

*Bubby and Bobby ignores Darkrai and starts a conversation together*

Darkrai: Hello? I'm here? Heeelllllloooooooo?

Bobby: It's that shadow monster that tried to threaten us with nightmares!!

FLASHBACK

Darkrai: Yes, Yes you did.

*Bubby and Bobby gets out their parasols and prepares to battle*

Bobby: Too bad for you, we're not afraid of monsters like you!

*The sky suddenly turns Purple and Black together, making them fall asleep*

Darkrai: Well that was easy.

*Bubby and Bobby fall down and sleep*

*Since they are near Darkrai, they are stuck in a Nightmare*

END FLASHBACK

Darkrai: Oh yeah. I remember that. Well, things change. I turned to the good side and I only use my sleeping and nightmare powers on bad dudes.

Bubby: (Really?) Hey, that's good!

Darkrai: So uh, I'll just leave and wait for something bad to happen. Bye. *Leaves topic*