When man-eating Titans first appeared 100 years ago, humans found safety behind massive walls that stopped the giants in their tracks. But the safety they have had for so long is threatened when a colossal Titan smashes through the barriers, causing a flood of the giants into what had been the humans' safe zone.

As the Trost District is reclaimed from the Titans, Eren is taken under the wing of Captain Levi and his squad, who decide to try and teach him to master his mysterious abilities.

The new era begins! The turbulent era known as the Universal Century has ended. Now, mankind looks towards prosperity and peace in the new era known as the Regild Century (R.C.). One of the most important resources in this era is the Capital Tower - a space elevator which towers over the land connecting Earth to space. Its purpose, to transport the Photon Batteries the Earth relies on for power. It is worshiped as a holy place. Tasked with protecting the tower, one day on a practice mission, young Capital Guard cadet Bellri Zenam is attacked by a high-performance G-Self Mobile Suit. Despite having never before encountered the G-Self, he feels a strange connection to it and its pilot, a space pirate called Aida Surugan. Little does Bellri know that he is about to uncover truths which will shake the entire Regild Century. Go! Core Fighter is the first of five films compiling the 2014 Gundam Reconguista in G TV series, featuring new cuts and alterations.

In the fourth recap movie, episodes 1-59 of the anime are retold, compiling the first three seasons of the anime into one two hour event.

The battle is over, and they can go about their normal lives now... or so they thought. With no time to rejoice after miraculously saving Mirai from Beyond the Boundary, Mirai lost all her memories. Akihito, now a high school senior, starts to avoid Mirai thinking it’s for the better. Not aware of Akihito’s feelings, Mirai tries to get closer to Akihito. Then, someone who knows of Mirai appears in front of the two. With Akihito’s troubles in vain, Mirai once again sets forth on a battle that forces her to look within.