Jack and Amy Dewitt are Booker Dewitt's Nephew and Niece. They are determined to find him after his disappearance. Along this adventure, they find a Sky city called Columbia and it's dark, mysterious secrets.

Sorry about the 'My file' thing in the last story. Try this one. If it doesn't work, then I'll try and write the good version.

Well I'm pretty sure that you already know the description from the last story. For those who don't know, the story is about a boy named Zack who gets superpowers from the exobytes and helps save the world.

Zack Gillian always thinks that when there is trouble, Superman or Batman would handle it. But when Brainiac attacks and Zack gains superpowers from the Exobytes, he must help the heroes to save Metropolis, Gotham city, and the World! And just in case, DC Universe belongs to Sony Entertainment and WB games, not me.