Gao's class is going to a field trip to the photon metal mines, but the trip is cancelled due to "Wolf" attacking the mines to steal Photon metal, however they don't realize the trip until they arrive.
Gao's class is going to a field trip to the photon metal mines, but the trip is cancelled due to "Wolf" attacking the mines to steal Photon metal, however they don't realize the trip until they arrive.
