The warriors receive help from an unlikely source and finally do battle with Li. He leaves them so he can exact revenge upon a former ally.

Searching for the next spirit piece, the warriors head into Li's own realm of fire, where there is no water, so not even Shen can help them.

Martin, Trix and Vicky display different kinds of bravery and intelligence as they try to recover the spirit piece from the Cave of Ghosts.

Entering the Earth World, the warriors come across a cave where their favourite meals are laid out for them to eat.

The Spirit Warriors have their fortunes told by Master Wu, who foresees dreams come true and a visit to the Labyrinth of Lost Spirits.

In search of the snake spirit piece, Bo is gravely injured. She, Martin and Trix rest in an old hut - but what or who caused Bo's injury?

Entering the world of water, the warriors discover the next spirit piece can be bought for a button and a lock of hair.

Bo, the leader of the spirit warriors, finds herself severely tested when she has to battle with Yama, an evil spirit thief.

Five children find themselves transported to the ancient Chinese spirit world and become spirit warriors to defend the universe from the evil Li's control.

Jen gets a taste of what it is like to be a leader when she and Trix are kidnapped by the playful monkey people - and Jen is made monkey king!