Siheyuan: from the Time He Yuzhu Became His Younger Brother Baonan

"Era" = "Siheyuan" = "System" = "Easy" + "Flower Planter" = "Save the Nation with Science and Technology" = "Daily" = "Easy" He Yucheng, who traveled to 1942, became a member of a courtyard house in Nanluogu Lane under the Imperial City. His mother passed away when he was born, and he was an orphan in his previous life. When he received the notice from Huaqing University, he died unexpectedly in a fire. When he was 11 years old, He Daqing left Sijiu City and a large family for a widow. He Yuzhu and He Yuyu became He Yucheng's only relatives. The God's Way Rewarding System came as promised, and he, who was originally a top student, finally became even more powerful. Changing his destiny, he seemed to have turned into light that year. The elder brother He Yuzhu and the younger sister He Yuzhu grew up despite stumbling.