The long wait will be soon over with the upcoming release of "Attack on Titan" Season 4 Part 2 Episode 1. Fans will finally see the much-awaited fight after the major cliffhanger, teasing Eren and Reiner's rematch.

"Attack on Titan" Season 4 Part 2 will be the beginning of the end. The anime is now on its last hurrah and it will soon reveal the future of the fan-favorite characters of Eren and the rest of the Eldians.

From the aspiring kids who wished to fight the Titans, Eren, Mikasa, Armin, and the Survey Corps are now on their final battle. The war between Marley and Paradis continues with the addition of several plot twists here and there.

In the final season's first part, Historia became pregnant and her child was believed to change the tide of the game. Her kid may help alter the dynamics of the war, though it remains to be seen if it will favor the good than the bad, Epic Dope noted.

In addition, the much-awaited rematch of Reiner and Eren will finally happen. Knowing how intense their previous fight was, this one would surely surpass what fans had seen.

"Attack on Titan" Season 4 Part 2 Episode 1 may also reveal the Founding Titan's real origin. If this happens, it will help unveil the true potential of all the titans.

Elsewhere, the second cour will finally answer the future of Eren, Mikasa and Armin's friendship. Their dynamics have dramatically changed and no one knows if the two will remain on Eren's side after everything that has happened.

Meanwhile, the franchise has been continuously hyping the series by dropping its official trailer, per Cheat Sheet. The clip gives a glimpse of what will happen in the premiere episode.

Aside from Eren and Reiner's much-awaited showdown, an all-out war is about to ensue. All of the Titan warriors and the Scouts will be facing each other and it will be a fight like no other.

Eren and Zeke are now working together and it is quite possible that they are about to see resistance from both sides. Mikasa and Armin are now questioning their loyalty to Eren and Jean seems to have no plans to help his former comrade either.

Is this the end of the life-long friendship? Moreover, Gabi and Falco are set to play major roles in the series' return.

If these twists and turns are not yet enough, fans will also see Annie Leonhart, as seen in the trailer. She has been put on ice since the first season, so it is definitely a must-see what will be her role here.

Will the Female Titan make a triumphant return? Find out when "Attack on Titan" Season 4 Part 2 Episode 1 drops on Sunday, Jan. 9.