Black Clover Chapter 291

Asta struggles with the severe physical kickback of his Devil Union mode, realizing he has only thirty minutes before he can use it again. Facing a powerful supreme devil, he faces overwhelming odds while other battlefield conflicts rage across the underground map. Just as the powerful adversary prepares to unleash a devastating final strike, unexpected reinforcements arrive on the scene. Two members of the Black Bulls squad appear to assist, shocking the arrogant enemy with their sudden presence. Despite warnings about the extreme danger and incomplete spells, the newcomers stubbornly step forward to confront the supreme threat and rescue their captured captain.