He was originally a fallen angel from hell who had just become a six-star wizard, but when he was receiving the award from His Majesty the Demon King, he was hit by the seven-star magic book of the death knight stationed in hell. He accidentally traveled to another world and was given a return system. Seral's head was full of black lines: "It turns out that these days, even the books of death knights have evolved into monsters..." Originally, Seral thought that as long as he performed his mission well, he could go home. But he underestimated the author's urine quality. How could the author let him go home safely? So, when the end came, Seral became one of the first infected, and he was an intelligent zombie. Not only that, he also met a man who had the same disease as him, and he embarked on a road of no return. "Don't be grateful to me..." The Death Knight's Seven-Star Magic Book said deeply, hiding merit and fame. (PS: Please ignore the cover image.)