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