Yujiro Hanma wreaks havoc in the ring as Baki ushers in the first match of the Quarterfinals. However, both immediately encounter the unexpected. While Yujiro is caught off guard by his opponent's strength, Baki is confronted with the most difficult decision of his life.

Baki's father pays a daunting visit as the next round of the tournament begins: the lethal semifinals. Baki will have to fully utilize his hidden talent if he is to have a chance against his opponent, a master of the sacred Kung Fu discipline.

The ultimate showdown is at hand. Baki steps into the ring, and the agreement is made that only one fighter will walk away. As devastating blows fill the arena, Baki's opponent begins to twist and gnarl into an unimaginable monster. Suddenly, the terrifying truth surfaces... Baki may not survive the fight.

It's Baki vs. Yujiro in a no holds barred grudge match to determine superiority once and for all! Or is there much more at stake than meets the eye? Whose side will Emi choose: The man she loves or the son who desperately wants to love her?

The King goes underground! When Yujiro appears in the underground arena and quickly humbles his champion son, he accepts a vigorous challenge from the patient Doppo. Doppo's secret ten-year vendetta is exposed to the younger generation's champion - as well as his tremendous abilities as a grappler. But Baki must remain focused...

Baki Hanma returns to the Supreme Fighting Circuit to defend his title against a sea of contenders. The quest to find the most supreme grappler in the world moves forward with unimaginable results. A monstrous secret is about to be unveiled in the arena; one which could bring about the ruin of Baki and every warrior in the competition!

Baki has fought his way to a new level in the circuit where legendary fighters are gathering and the only rule in the ring is fight or fall. Every warrior thinks they're ready. But with Yujiro's protege making his debut, the Tigerslayer's return and the arrival of the toughest man in the world, the challenge won't be just to fight... but to stay alive.

The championship begins as dark revelations and untamable rage fill the arena. In a tournament for honor and glory, a horrifying force rises that fights for neither. The Chained Patriot has arrived.