4. How the guild learned that you should never let Natsu and Lucy get too bored-The official tale of "Why Kool-Aid was Banned from Fairy Tail Bathrooms." For shippersaurus' birthday. The Keys of Fire AU Oneshot Collection.

Runaway Lucy Heartfilia finally gets to join Fairy Tail, house and school for homeless kids. What she didn't expect was to be brought there by a pink-haired, pyrotechnic black belt with a blue cat, that she might start falling for him, or that this boy could help her solve the mystery behind the golden keys left by her mother that hold a deadly secret. High school ninja AU. Nalu.

Lucy thinks it's insane enough that she ran away from her wedding, but she's in for a whole new ride of crazy when she meets her cute getaway cab driver. Based on the song "Roll To Me" by Del Amitri. Nalu AU Oneshot.

Modern AU, based off of the Japanese game: "I... Don't think I heard you right. What did you just ask me, Rivaille?" "I'm asking you to marry me for a month. How did you not hear me right?" (Rated M for later chapters, mentions of other pairings, some spoilers to the manga)