[adjective] literaryBeneath the city lies a labyrinthine network of tunnels.(literary) Labyrinthine can also be used of something that has lots of parts and is therefore confusing.It takes a fair amount of concentration to follow the film's labyrinthine plot.
LABYRINTHINE
Meaning of LABYRINTHINE in English
Cambridge English vocab. Кембриджский английский словарь. 2012