In the year 2099, mankind has colonized parts of the Solar System thanks to the evolution of space travel. To venture further beyond what man has accomplished, the space vessel Starlight is launched. After rescuing a mysterious girl from a wreckage near the asteroid fields, the crew of the Starlight plot a perilous journey towards the Canopus system in search of the planet known only as "Odin" - the possible key to all forms of life.

Xie Lian has confirmed that the bewitching youth San Lang is actually Hua Cheng, one of the Four Calamities and a supreme ghost despised by all heavenly officials. Still, he has trouble matching the terror of his companion's reputation with the charming, clever, and protective young man he's come to know. When a distress signal leads Xie Lian into Ghost City, a bustling metropolis containing all the horrors and delights of the dead, he sees Hua Cheng in his element—and his true form—for the first time. But despite their chemistry and care for one another, there are missions to fulfill and secrets to uncover, and Xie Lian's centuries of troubled history are never far behind.

The 19-year-old tomboy exorcist Hua Jiu got to know 'evil spirit' Seven Lord and forced him to be her spirit servant when cleansing spirits. Later the human being and the spirit set forth on a journey of ranting each other and cleansing spirits. However, Hua Jiu's enemy started insidious revenge at the same time...

Sun Goddess of the Solari, Leona came to Earth in 2014. The genetics of God hidden on Earth has started to awaken. The first few awakenings include the Power of the Galaxy and God of War. An invasion by the alien Tao Tie, just to entertain Death God Karthus, are on the way to Earth. The Angels, the Devils and God seminary groups that have been monitoring the genetics of God on Earth make their moves. The God Seminary assembled the scattered warriors across Earth who carry the genetics of God to form the Black Troops. Radiant Dawn, Leona, lead the team and train them combat techniques to fight against the invasion. Morgana, the Fallen Angel came to Earth to sow the seed of darkness and plot to destroy the Holy Kayle. Angel Yan was send to Earth, informing the invasion of Styx galaxy by Tao Tie. Earth has just become the battlefield for the war of different civilizations. As the disasters continue, the Black Troops will realize they are fighting more than what they are asked for.