In , titled " Overhaul ," the story takes a dark turn as it formally introduces the season's primary antagonist and sets Izuku Midoriya on a new path for his hero training. The Rise of a New Threat
: When the villain Magne attacks, Overhaul uses his quirk to instantly obliterate her upper body in a gruesome display of power—marking one of the series' first on-screen deaths.
: Mr. Compress attempts to retaliate but has his arm destroyed and his quirk temporarily nullified by a mysterious bullet fired by Overhaul's subordinates. The two groups part ways in a state of mutual hostility. Deku’s Search for a Mentor
: Overhaul criticizes Shigaraki for being directionless and proposes that the League serve under him to fill the power vacuum left by All For One.
The episode opens with a tense meeting between the and Overhaul (Kai Chisaki), the young leader of the Shie Hassaikai Yakuza.
While the villains clash, Izuku Midoriya (Deku) is focused on finding a program. My Hero Academia Season 4 Episode 2 Recap - Overhaul