"It's not exactly like an advantage, in order to build a biogas pond, we first need to have cement." Shen Wenchen rubbed Nanzhi's hair and continued with a smile, "I've lived a whole lifetime already. In less than a year, someone will present a recipe for something. That something is the recipe for cement."
Shen Wenchen's voice was gentle, but Nanzhi heard something unusual: "And who is this person?"
"Lu Fengyun."
Shen Wenchen had a complicated expression, he thought about his absurd behavior in his past life.
"Lu Fengyun?" Nanzhi was slightly stunned, she knew this person, the male protagonist in the book, a child borne from a concubine of the Minister of Finance in Kyoto.
Since meeting with the female protagonist Su Tao, they became so-called close friends. Lu Fengyun consistently presented ingenious strategies and gained fame in Kyoto.