All For One will return triumphantly in "My Hero Academia" Season 6 Episode 15, titled "Tartarus." Despite the conclusion of the Liberation War arc, the fight is far from over, as the heroes will continuously face disastrous events with the villain's coming.

The previous episode saw the end of the battle against Shigaraki, Gigantomachia, and the other villains from the Paranormal Liberation Front. But this doesn't mean the heroes can now relax. They now have to prepare for what's to come in "My Hero Academia" Season 6 Episode 15.

Amid the disaster that enveloped Jaku City and the regions Gigantomachia destroyed, the villains have already started planning their next move. The chain of authority is in shambles, while the Paranormal Liberation Front members eye Tartarus as their next target.

It has been known that AFO is still confined in the said prison. The previous episode confirmed that AFO's consciousness controls Shigaraki's body, and the new episode preview further ensures the claim.

It shows the Decay villain's eyes with white irises instead of the normal red. The "My Hero Academia" Season 6 Episode 15 trailer reveals the Nomu will be attacking the prison, while the scene transitions to Aizawa lying in the hospital bed as Present Mic looks distressed sitting beside him.

The next scene features AFO, freely standing under the open and grinning, proving the villains' move to free him are successful. Are the heroes ready for his return?

Meanwhile, "My Hero Academia" Season 6 Episode 14 saw the Commission called Re-Destro for a joint mission before the war began, but it was only a trap to ambush him. However, the Re-Destro they saw was just a double Twice created.

Hence, Re-Destro had the chance to kill almost everyone with his double attacks. A lot of villains were arrested after the war, including Garaki, while Gigantomachia needed two choppers to be transported.

Mr. Compress, some Nomus, Re-Destro, Geten, and other 16,929 Paranormal Liberation Front members were also arrested. But Shigaraki, Spinner, Dabi, and other villains escaped.

The police, Ochaco, Tsuyu, and other heroes helped the injured civilians, as casualties and injuries overwhelmed the doctors and the heroes. Alternatively, Yaoyorozu, Kirishima, Ashido, and Sato mourned Midnight's death after seeing her lifeless body.

Some U.A. students refused to believe that a lot of heroes died after the war. During the interrogation, Garaki revealed Shigaraki was dead before resurrecting.

After his confession, the civilians wanted to know how Endeavor would handle his child, Dabi. From there, AFO ordered the free Nomus to free him.

What happens from here can be seen when "My Hero Academia" Season 6 Episode 15 drops on Saturday, January 14.