Get ready for a magical disaster that turns the hierarchy of the Black Bulls upside down. In Black Clover Gaiden Quartet Knights, the impossible becomes a reality when the squad’s fearsome captain, Yami Sukehiro, is suddenly transformed into a teenager. With their legendary leader literally half the man he used to be, the timing for a sudden crisis couldn't be worse. A mysterious mage has launched a coordinated assault on the Clover Kingdom, forcing Asta and his comrades into a desperate battle for survival while navigating the chaos of a de-aged captain. This explosive spin-off, inspired by the popular Black Clover Quartet Knights video game on PlayStation 4 and PC, expands the lore of the series with high-stakes combat and brand-new trials. Fans of the franchise will love seeing the squad handle a younger, even more hot-headed Yami while fending off a threat that could destroy the very peace they have fought to protect. From intense magic duels to the classic squad camaraderie, this side story is a wild, essential addition to the journey toward becoming the Wizard King.

Alternative Titles: Black Clover Gaiden: Quartet Knights, ブラッククローバー外伝 カルテットナイツ, Burakku Kuroba Gaiden: Karutetto Naitsu, 블랙 클로버 외전: 콰르텟 나이츠, 黑色五葉草外傳：四重奏騎士, 黑色四叶草外传：四重奏骑士, BC Gaiden, Quartet Knights Manga.

Genres: Action, Adventure, Fantasy.

shonen manga, magic knights, asta, yami sukehiro, black bulls, clover kingdom, fantasy adventure, wizard king, magic battle, anime spin-off