Siheyuan: the Nian Natu System Awakens at the Beginning!

Wake up. Xu Yang, a former academician of the Chinese Academy of Sciences, found himself traveling through time in a courtyard house. Thinking about the future historical development trajectory, I didn't want to make a big splash, but rather added fuel to the fire behind the scenes. But he awakened to the Natu System of that year. Bite! Congratulations, you have completed the task of marrying Qin Huairu: obtaining super-yielding rice seeds! Bite! Congratulations, you have completed the task of denounced Jia Zhang: obtained the super white feather chicken breeder! Complete trivial daily tasks in the courtyard to gain powerful skills! That year, Jia and Zhang were ashamed and ashamed. That year, the people had no worries about food and clothing, science and technology were developed, and it took off rapidly. Xu Yang: I really can't leave the courtyard, otherwise I won't be able to research anything! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.