Street thug Han Junfeng is beaten nearly to death when the mysterious vampire Su Qinghan turns him into one, awakening a rare ancient vampire bloodline. When he wakes, he receives an invitation from Nightfall Academy, a school for supernatural beings hidden within human society.
At the academy, he is placed in the lowest-ranked Gray House, but his powerful bloodline and the toughness he honed on the streets soon help him rise through the ranks. Meanwhile, he discovers that Chen Xiao, the brother who betrayed him and nearly killed him, is also at the academy and has become a prodigy in Crimson House. A struggle over bloodlines, hatred, and the mystery of his origins begins...
Han Junfeng must face the law of the jungle and factional conflicts within the academy, as well as the schemes and assassination attempts of the werewolf faction known as the Night Rakshasa. Guided by the headmaster Mo Yuan and the mysterious Su Qinghan, he gradually uncovers his true identity as a descendant of the guardians of the vampire royal family and embarks on a path through the dark night, where revenge and redemption intertwine.
