Fairy Tail Omnibus 2 (Vol. 4-6)

Does the S Stand for "Screwup"?
S-Class quests are so dangerous that one false move means certain death! Now Fairy Tail's loose cannon Natsu, rookie Lucy, and nearly powerless Happy have embarked on a stolen S-Class quest, setting out for the Demon Island. Can anyone stop them before they get themselves killed?
Experience the magical adventures of Natsu, Lucy, Erza, Gray, and all the wizards of the Fairy Tail world in a new, large-sized, three-in-1 omnibus format! The best way to collect the manga that inspired the long-running anime, including the new sequel series Fairy Tail- 100 Years Quest.
This omnibus contains Vol. 4-6 of Fairy Tail.
Does the S Stand for "Screwup"?
S-Class quests are so dangerous that one false move means certain death! Now Fairy Tail's loose cannon Natsu, rookie Lucy, and nearly powerless Happy have embarked on a stolen S-Class quest, setting out for the Demon Island. Can anyone stop them before they get themselves killed?