Siheyuan: It Was Just Poisoning Fish, How Did I Become an Enemy Agent?

[Courtyard Life + Pocket Dimension + Mildly Violent + Poisonous Trivia + Military Service + Power Fantasy + One Foreign Female Lead]

An ordinary graduate of an animal and plant quarantine program, Zhao Jun, falls off a cliff on Mount Hua by accident and transmigrates into the world of Love in the Courtyard. From the start, he finds himself in a desperate situation, shouting beneath the flagpole in front of Tiananmen, "I only used derris vine to poison some fish! I'm really not an enemy agent!"

Even more astonishing, he discovers that he was summoned after the previous "Zhao Jun," who had transmigrated by parachute, was erased by the Heavenly Dao and his System vanished. Carrying the regrets of three people, he sets off in the 1950s to begin an extraordinary life!