Go to a writer friend and trade writing stories.

Give them your character's information and such, then take thee.

Give them the plot, and take theirs.

Give them all the trolls and cliffhangers,and take theirs!

Of course, you'd have to credit the original source and not publish it to the world as an actual. This is a challenge to space out and try writing something you probably wouldn't.

If anyone will do this challenge with me, I will be glad to accept! We can publish the stories on wattpad :3