Dying in a death duel and waking up in a fantasy realm sounds like a classic modern story cliché, but when the protagonist is a muscular martial artist who blindly trusts his fists, the formula becomes pure madness. Studio TMS Anime officially confirmed that the wild manga spin-off Baki Gaiden: Retsu Kaioh wa Isekai Tensei Shitemo Ikko ni Kamawan will make its leap to television with its own animated adaptation.

The story begins right after legendary Retsu Kaioh loses his life in a fierce battle against swordsman Musashi Miyamoto. Instead of resting in peace, the formidable fighter awakens in a parallel world filled with fantastical creatures, knights, and magic users. Rather than seeking special abilities or asking goddesses for help, Retsu decides to use his own hands and devastating techniques to prove to this new universe that 4,000 years of Chinese kenpo history are superior to any spell or monster.

The original work illustrated by Eiji Mutsui, with story by Sai Ihara and concept by Keisuke Itagaki, began publishing in 2020 in the Monthly Shonen Champion magazine by Akita Shoten. With over two million copies in circulation across physical and digital editions, the title became one of the franchise’s most beloved spin-offs, even featuring a planned theatrical adaptation for March 2027.

Created by Keisuke Itagaki in 1991, Baki the Grappler is one of the most iconic and violent martial arts sagas in the anime and manga industry, featuring multiple sequels like Baki, Hanma Baki, Baki-Dou, and the current Baki Rahen. Within this universe, Retsu Kaioh stands out as one of the most respected characters: a high-ranking master trained at the Byakurin Temple, known for his absolute devotion to his discipline. His entry into the isekai genre promises to maintain the visceral and exaggerated fights that define the franchise, but set in a completely new setting.

With 4,000 years of Chinese martial arts on his side, do you think Retsu Kaioh has what it takes to crush the magical creatures of this new world?