Season 3 expanded the Wu-Tang universe with allegorical standalone episodes:
“Liquid Swords” - Set in an post-apocalyptic alternate-reality NYC, GZA aka ‘The Genius’ must traverse the realms to unite the people and defeat the evil culture-vulture overlords.
“Criminology” - Set deep in the mafioso rap world of Raekwon’s infamous Only Built 4 Cuban Linx… (aka The Purple Tape) 1995 solo album.