Siheyuan: My Brother Is Back from the Battlefield

Lu Shiyi jumped off the train with his luggage. Ten years later, he finally returned to this courtyard house. Five years ago, he placed Jiang Yan, the daughter of the old squad leader, here and sent money and checks every month without interruption. Now that the girl has grown into a high school student, she has cleaned the house so that people can be seen in the room, waiting for him to come back - but when she opens the courtyard door, three elders are organizing the whole courtyard to "set rules" for his sister.