The Nine Emperors (The League of Sharks Trilogy)

Junk has jumped through space and time to find his sister Ambeline. She has been taken to a country ruled by the nine emperors. Junk and his friends Garvan and Lasel set off to find her. On his quest, Junk will fight off lions, morph into a cyborg, discover the secret of the universe, and play with time itself. Join Junk on an adventure full of humour and heart-pounding action.