Jiang Chen brought back three things in total from the apocalypse: a quasi-experimental quantum computer at 40 square meters in size, an industrial 3D printer, and 100 amphibious construction robots.
The quantum computer would be a small hill placed in the backyard of the mansion. If it wasn't for the fact that Jiang Chen's storage dimension changed fundamentally, it would be questionable if he could even bring the quantum computer over.
The quantum computer was manufactured in 2150 with the code L-0008 used as the virtual reality network sub-framework for the province of Suhang to provide virtual reality porting services for all users in the province. It was quasi-experimental because its computational abilities didn't meet the requirements for an experimental quantum computer, but its RAM and processing abilities already stood at the peak among commercial quantum computers.
