 He then starred in the horror film "The 601st Phone Call" (2006), where he received rave reviews for his performance.In October 2006, Hu made his debut as a singer with the release of his first EP, titled "Treasure".After a hiatus, Hu returned to the screen, reuniting with co-star, Ariel Lin, from The Little Fairy and starred as Guo Jing in "The Legend of the Condor Heroes" (2008), adapted from Louis Cha's novel of the same title., and was highly praised for his portrayal, along with co-star Ariel Lin.