STORY : 

his drama portrays the life of the 19th king of Goguryeo, Hwanwoong, who was sent from the heavens to make the world a better place. He falls in love with Saeoh and gives her the joojak necklace; however, Kajin becomes jealous since Saeoh has given birth to Hwanwoong's son. She takes the baby and throws him off a cliff. Saeoh, thinking that her son had died, is overcome with grief and turns into the black joojak to destroy the world. Hwanwoong is the only one who could stop her. Afterwards, Hwanwoong returns to the Heavens and prophecizes that 2000 years later, the true Joo Shin king will come to Earth. With the help of the four gods, he will rebuild Joo Shin.

该剧根据《风云真空真之创世神话: 高丽篇》改编而成。青龙、白虎、玄武和朱雀4神建立了高句丽后决心隐居, 然而第一贵族延家利（朴相元饰) 独揽兵权, 野心勃勃, 一心想让自己的儿子延浩介（尹泰英饰) 登上王位, 他勾结华天会大将（崔民秀饰) 事事与谈德（裴勇俊饰) 对立, 阻止谈德登基。四神发现不满10岁的谈德, 勇猛又仁慈, 具君王之相, 因此又重返人间助他脱离危险和登基广开土大王, 长大后的谈德和帮助他成为伟大大王的琪荷（文素利饰) 以及秀真（李智雅饰) 之间展开了一段爱情故事