When Chen Jiebai, a top student in the College of Agriculture, was rescuing the hybrid mustard he had planted in the laboratory, he wanted to read the "Encyclopedia of Mustard Cultivation Techniques", but accidentally took out his sister's fairy and demon fan novel - "The Ice Blade Eats the Heart: The Hundred Days of Enmity between the Immortal and the Demon Lord".
Just after complaining about the bloody plot in the book, his vision went dark. When he opened his eyes again, he was standing in the spiritual field of Shuangyumen of the Immortal Sect, holding the little yellow book in his hand, and at his feet was the endangered species of Jiuyou Soul-devouring Mustard in the Immortal World.
The system told him: "Your mission is to prevent the immortal king from turning black." Chen Jiebai: "??? But I can't even grow mustard greens in the world!"
So - others relied on talent to cultivate immortality, while he relied on growing vegetables to cultivate immortality; others relied on beauty to conquer immortality, while he relied on dark cooking to conquer immortality.
During the day, Lou Yu is a cold immortal, but at night, he is a reborn Crazy Demon Lord, planning a revenge that will wipe out the immortal sect with blood.
However - every time Chen Jiebai planted the fairy grass, it was Lou Yu's demon suppressor; the demonic sacred tree he grafted accidentally blocked Lou Yu's plan to destroy the world; even the fan novel actually updated the plot automatically according to reality.
The world of immortals and demons welcomes the agricultural reform. When Lou Yu finally couldn't bear it anymore, she pinched Chen Jiebai's waist and asked: "Are you really stupid or are you pretending to be stupid?" Chen Jiebai blinked: "Xianjun, I haven't finished applying the newly developed spiritual fertilizer..."
Concept: Misunderstanding is the beginning of romance