In a Victorian world of steam, dreadnoughts, and occult horrors, Zhou Mingrui awakens as Klein Moretti. He walks a razor's edge between light and darkness, entangled with warring Churches. This is the legend of unlimited potential...and unspeakable danger.

Lu Mingfei never expected to live an extraordinary life. He was content with his average achievements and took pride in his skill in Starcraft. However, all that is upended when he suddenly receives a scholarship to study in Chicago at a place called Cassell College. It all seems too good to be true, this can only be a scam! Little does he know, that when he does eventually accept the offer, it is but the beginning of the rest of his life, and the college's obscurity will be the least of his concerns once they start telling him about the dragons...

For millennia, the ancient and mysterious Dragon Clan has thrived on the Central Continent. Yet the struggle between the Light and Dark Souls of the Divine Realm drags the dragons into conflict. The clan is torn apart by brutal civil strife, facing the threat of extinction. In this desperate hour, Ao Xue, the long-absent prince of the East Sea, returns with formidable power, determined to save the Dragon Clan from peril.

Long ago there was a war in Heaven which resulted in Judas and Luca – two of the six specially-chosen, talented and strong Saint Beasts – being cast out and imprisoned in Hell for leading the rebellion. But before that Heaven had been a peaceful place where the angels happily lived their lives. In this time, Judas, Luca, Goh, Shin, Rey and Gai are adolescent angels in Heaven who, on the day of Benediction, are made into adults by the supreme god Zeus. With each of the six having their own special abilities and new adult bodies to get used to, opportunities to meet each other arise and new friendships are formed.