My Little Sister Has the Bearing of the Heavenly Dao

I was supposed to be the chosen one, but the facts proved that my little sister was!

I transmigrated with my sister into the world of the novel I wrote. I was the one who 'created' this world!

So how did I end up as a sidekick who can only stand next to my sister and yell, '666, 666'!?

Hey! I'm the author, at least! Can't I transmigrate in at max level?

If nothing else, let me be the Dragon-Proud One! Did the System give the cheat to the wrong person or what!!!