Chapter 366

Full Moon is the three hundred and sixty-sixth chapter of Kohei Horikoshi's My Hero Academia.

Summary
As a result of the Quirk Singularity, Tomura Shigaraki's body morphs into its optimal shape. His desire for destruction created the bloated mass of fingers that overwhelmed everyone and kept them at reach, however the Heroes were able to overcome all that, so with Erasure negating his Super Regeneration, the accumulated damage and his growing mental stress gnawed away at him, turning his body into its ideal form. Now Tomura stands with his entire body covered in fingers, with his left hand holding the five faces of the Shimura Family.

Mirko tries to retaliate, but he swiftly deals with her with one hard punch. He proceeds to do the same to Suneater and Nejire Chan, with Lemillion desperately trying to protect them by blocking Tomura's vision. However, Tomura simply mocks him for how powerless he is, causing Lemillion to tremble in fear and rage.

Best Jeanist runs forward to try and hold him down with his carbon fibers, wondering if this new defensive state is the conclusion he's reached. Lemillion tries once again to attack but he brushes him off like nothing and charges toward Best Jeanist. Seeing all the barely alive Heroes on the battlefield, Lemillion laments to Sir Nighteye if this is his future he saw for him.

Just then, the remaining active Heroes receive a telepathic call from Mandalay, saying that they'll need to lift the electromagnetic barrier, so they need two seconds to hold him down, which Best Jeanist realizes is still way too long. Fear in his eyes, Tomura's words eat away at Lemillion, knowing that he won't even look at him, thinking about needing to find some way to get his attention. In his desperation, he remembers the words of his old master, to keep smiling, and that "A world without smiles and humor has no bright future."

Lemillion suddenly appears from below in front of Tomura, mooning him with his butt. Tomura stops in confusion, smirking a tad, unaware that at just this moment, the electromagnetic barrier has been opened. Outside a figure, accompanied by a fleet of fighter jets, uses black whips to cling to the poles. The hero and villain's eyes meet, as he slingshots right into Tomura with a Smash; Deku has entered the battlefield.

Chapter Notes

 * Tomura transforms into a defensive state where his fingers surround his entire body, while the visages of the Shimura Family are emerged from his left hand.
 * Tomura uses this power to completely decimate the remaining Heroes, leaving Lemillion unable to do anything to stop him.
 * The Heroes receive word from Mandalay to delay Tomura for two seconds so they can remove the electromagnetic barrier.
 * Remembering Sir Nighteye's words, Lemillion moons Tomura, distracting him for long enough.
 * Deku finally arrives on the battlefield, using Blackwhip to slingshot into Tomura, joining the fight.

Trivia

 * Tomura's transformation shares characteristic traits of DC Comics super villain, Doomsday.