Ultimate Spider-Man Season 2 Episode 13 Journey of the Iron Fist Episode Title:Journey of the Iron Fist.Episode Description:After being attacked by a mysterious assassin, Danny is called back to K'un-L'un (the ancient Himalayan city in which he trained in martial arts and first became Iron Fist) by the Elder Monk and Spider-Man accompanies him. He has to take part in a contest to determine the future king of K'un-L'un, but as poison from the assassin's blade temporarily blinds him, Spider-Man has to take his place in the contest and compete against a highly skilled yet arrogant warrior known as the Scorpion.