Siheyuan: Disappeared for Five Years, My Portrait Hangs in My Home

[Protect your family] Travel through time and become the anonymous national scholar Liu Rui in the courtyard. He secretly went to the northwest to develop an atomic bomb and disappeared for five years! Everyone thought Liu Rui died outside and his portrait hung at home; Five years later, Liu Rui completed his research work ahead of schedule and returned to the courtyard. Facing his wife and daughter who were bullied by the whole hospital, Liu Rui vowed to protect his family throughout his life. Eat well, wear warm clothes, and stay strong until the end! Who dares to bully? Even the people and the yard have been raised for you!