Older Siblings of Fairy Tail

The Guild, Fairy Tail, was more than just one group of friends that fight and argue all the time, The Fire Melody Gang, a group made up of five people that have the same magic as Team Natsu.

Leader: Estella 'Ella' Draganeel, she is a 23 years old woman, has Melody Magic and Fire Dragon Slayer Magic, and is the older sister to Natsu Draganeel.

Exceed: Jenny she is a 15 years old girl with a sassy attitude to match her magic, which is Transformation Magic and Requip Magic, and is Happy's older sister.

The Trouble Trio:
Richard Fullbuster, 23 years old male, who fights and argues with Lukey and Wilder all the time, he uses Ice Maker Magic, just like his little brother Gray, also he as a big crush on Elle, but he can't bring himself to her how he feels.
Lukey Heartfilla, like Richard he is 23 years old, he argues with Richard and Wilder about the dumbest thing all the time, like his little sister Lucy, he uses Gate Keys to call spirits from another world to help him. Still, these spirits are from the Chinese Zodiac side of the Celestial Gate Keys.
Wilder Scarlet, the third and final member of Trouble Trio, like his comrades he is 23 years old and argues with Lukey and Richard over dumb things, like the rest the trio his magic matches his little sister Erza.

How will Fairy Tail handle the fact that they have two groups that are very overpowered in magic and combat skill? Will they be scared or overjoyed that Fairy Tail will be the most powerful guild in the land?

Read this book to find out about how this will all play out for everyone. Disclaimer: Fairy Tail belongs to Hiro Mashima.