Não é Guerreiros da Virtude ( Link do IDE )?
Soa muito semelhante, especialmente a parte sobre o que tem controle sobre o ferro
Ryan wakes in a strange forest and is attacked by assailants who are drawn off by a creature from the lake. He screams and runs in fear, but soon realizes his leg works. He meets a dwarven man named Mudlap, who leads him to a beautiful girl named Elysia who tells him that he is in Tao; Ryan tells her about the manuscript, which had been stolen with his backpack. Believing it to be the Manuscript of Legend, Elysia takes Ryan to Master Chung and he meets four of the five warriors; anthropomorphic kangaroos each representing an element: Lai; Warrior of wood, Chi; Warrior of Fire, Tsun; Warrior of Earth; and Yee, the Warrior of Metal. He is told that Yun; the Warrior of Water had left them following an earlier conflict and Ryan thinks that the creature that saved him is Yun and he has the manuscript. He is told that the manuscript would be sought by Komodo; a man who betrayed the Warriors and is stealing from the Lifesprings of Tao in order to stay young forever, and that they are protecting the last spring. While talking to Elysia, Ryan is captured by Mantose, Barbarocious and Dullard but is saved by Yun who admits he doesn't have the book, leading Ryan to believe Komodo has it and he convinces Yun to return to the Lifespring.
Ryan flees, wanting to return home, but Mudlap leads him into Grillo's arms and he is saved by Chung. Yun, Yee and Chi go after the manuscript and fall into a trap after being betrayed by Elysia, who joined Komodo as vengeance against Yun for killing her brother by accident.