Era: in the Beginning, My Sister Went to the Countryside and I Stayed in the City.

Zhou Bingkun traveled to the world of "Human World" and became the third eldest son of the Zhou family. His sister Zhou Rong wanted to go to the frontier and go to the countryside. He cleverly suggested that Erdaohe Farm was only fifty miles away from home, and the whole family persuaded her. The memory of being an automotive engineer in his previous life and his intimate knowledge of the plot allowed him to stay step by step in the tide of the times. When the whole family was arguing over who should go to the countryside, Zhou Bingkun used the softest way to keep his most stubborn sister in the nearest place.