Chaldea's Day Off — The Heroes' Grand Chaotic Holiday

Welcome to Chaldea — a mysterious facility where heroes from across history have gathered to protect the world. For once, there are no battles scheduled. Master Fujimaru Ritsuka accidentally broadcasts a 'free day for everyone' announcement over the facility intercom, and just like that, absolute chaos erupts. In the cafeteria, a fierce cooking battle breaks out. Everyone claims to be the best cook, but since each hero only knows food from their own era, the results are catastrophic. Arthurian

Chaldea's Day Off — The Heroes' Grand Chaotic Holiday - Episode 0