This is the final part of the first Season. Firstly, this Part concludes the Tower of Heaven Arc where Erza confronts Jellal, who is then joined by Natsu and Simon, leading to Natsu awaking his full Dragon Slayer powers. After the mess, the gang returns back to the NEW guild hall, where Juvia is introduced as a member of the guild, along with another, former Phantom member, who is the last person you'd expect. Finally, while the guild makes itself ready for the Magnolia Harvest festival, Laxus stirs up trouble which I wont go into detail so i don't spoil the story.
This is the final part of Season 1, and this is easily one of my favourite TV series of all time. I literally cant wait for Part 5 to Come to the UK