Kaichi the Ninja Samurai returns to battle new enemies trying to bring back a former foe of his. 

SYNOPSIS:

Kaichi is now married and living with Min, many people regard him as one of the Heroes of the Rebellion Against Sago, but then his and Min’s peace is interrupted by a woman named Tiansu who is Sago’s sister, she hopes to avenge her brother and bring him back with aid from a mysterious sorcerer named Matsu who captures Min. Kaichi follows her, and in town find many people had supported Sago and had family who had served him, and they are helping to kill off the people who rebelled against Sago. Kaichi finds a man named Suichi and his family and after a fight his wife turns them over to Tiansu’s men but then Suichi is visited by his ancestors who convince him to free Kaichi and Suichi does and joins Kaichi and convinces others to do so.

Tiansu revives her brother, but Matsu has turned him into a demon, a reflection of what he was in his past life. Matsu then reveals he is the demon Majin-Aku and kills Tiansu’s followers who are fed to Demon-Sago who is given power and kills Tiansu who finally understands her brother’s evil.

Kaichi and his followers fight the Demon-Sago, but Suichi kills it but is injured and his soul is seen ascending with warriors, showing that he is a true warrior. Kaichi embraces his Ninja Samurai blood and kills Majin-Aku.

Kaichi and Min are reunited and Min gives birth to their first child.