C560 Happy and Cheerful

A van, not a military vehicle, cannot be traded for a prototype from a future weapon system, this thing, the army really can't use.

However, Qin Guan also did not need to exchange for a vehicle, because in this world, there was already a prototype car, in R Country. There was a prototype car like this, so as long as he bought a few of these cars, they would just need to copy it.

In the future