Box set containing three martial arts movies. In 'Chinese Heroes', four young fighters join forces to defend against Japanese aggression in their homeland, calling themselves the Four Little Fortunes. Using their formidable martial arts skills, they fight to combat the Japanese Ninja army and foil Japan's plan for a major military invasion. In 'Undiscovered Tomb', archaeologist Ivy (Yoko Shimada) gathers together a team to trek to the remote Chinese/Indian border in search of an ancient hidden tomb thought to contain the treasured Pills of Eternity, which are believed to bestow an abnormally long lifespan on those who find them. But first, Ivy and her team must contend with the Wild Wolves, a violent organization that intends to use the tablets for their own evil schemes. Finally in 'Kingboxer', two rival martial art schools are at war with each other and a student called Qian must preserve the honour of the Yixing School when the Master disappears.