The neighborhood cock of the walk is more than just an ordinary rooster—he's humanity's greatest defender! His opponents may be ten stories tall, but nothing is bigger than his stout heart and his fearsome battle cry—cock-a-doodle-doo!

A short mini movie meant to celebrate the ending of Fire Emblem Heroes's Book Four and tease Book 5.

Decades after the sentient artificial intelligence Skynet took control of the planet in 2022, the resistance is still fighting against the machines. Following a fierce battle, Eiko, a guerilla soldier in Japan, manages to corner a Terminator—Skynet's elite killing cyborg. Eiko extracts crucial details of its plan, allowing the resistance to send her back in time and secure a different future. In August 1997, days before Skynet's looming nuclear attack known as Judgment Day, Malcolm Lee works on launching Kokoro, a new AI model designed to fight for humanity. As Judgement Day approaches, a Terminator arrives in Japan to hunt Malcolm and his children before Kokoro becomes self-aware. Malcolm must prevent his creation from getting misaligned and coming to the same conclusion as Skynet: the extinction of humans.

Following his legendary father-son battle against Yujiro Hanma, Baki faces a new threat: the resurrection of Japan's greatest swordsman, Miyamoto Musashi. As warriors like Doppo Orochi, Jack Hanma, and Kaoru Hanayama return to the fight, the stage is set for an unprecedented clash the strongest underground fighter vs. the legendary samurai, in a cross-era showdown.