Can you briefly tell the Super Girl back story?

Sure. Mario and Luigi are on a mission to save Princess Toadstool from Bowser in the Mushroom Kingdom.

Bliss was created by the Professor but got separated from the other Powerpuff Girls for a long time.

Viagra was developed for heart - related issues but became famous for treating erectile dysfunction due to a side effect noticed during trials.

Well, briefly, Spongebob resides in a pineapple in Bikini Bottom. He's a fry cook at the Krusty Krab. His relationships with Patrick, Squidward, and Mr. Krabs are key elements of his back story.

Sure. Maleficent was a fairy who was wronged by humans, so she became bad.

Sure. The Candyman was Daniel Robitaille, a black artist in the past. He was killed because of his relationship with a white woman and his spirit turned into the Candyman.

Sure. A revenant typically was once a living being. After death, due to some strong emotion like anger or regret, they return. Their back story often has a triggering event that causes this return.

Sure. Skeletor began as Keldor. His ambition and a deal with Hordak led to his transformation. Now he aims to dominate Eternia by seizing Castle Grayskull from He - Man.

The Scorpions formed in Germany long ago. They grew from a local band to an international rock sensation through years of making great music.

The Turtles' back story in short is that they were normal turtles once. But mutagen made them change. Under Splinter's guidance, they're now defenders against bad guys in New York.