You said you hated men, why are your eyes now full of love? - Chapter 40 - If Nothing Unexpected Happens, Something Unexpected Will Soon Happen

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

“It was a book.It was a scripture.”Its cover was made of the skin of those who hold a grudge against humans.Its words were written with the blood of those who hold a grudge against heaven.Its weave was created from the sinews of those who hold a grudge against earth.The ancient demonic object, restraining darkness shaking heaven scripture (制暗震天經).Yeon Sang-hyeon, who signed a contract with the restraining darkness shaking heaven scripture at the last moment of his days, is now rewriting his own destiny.The peerless genius met the ancient demonic object!

This book narrates the joyful cultivation tale of an ordinary commonplace university student and a cute and coquettish little fox.

Please observe this human-animal… *cough* …human-demon love story.

- Description from Novelupdates