Promoter w2009d of "Quest for Dao" kindly reminds you: If you fill in the promoter code w2009d when registering your account for Quest for Dao, you can claim 7 portions of "Heavenly Dragon Powder" (which doubles your experience) for free from the dedicated NPC "Immortal Elder of the South Pole" located in Tian Yong City (coordinates: 70,145) after your character reaches level 10. These items are gifted by the Quest for Dao promoter!