Raffles continued to mumble to himself, “Although scientists did make advancements in the formulation of freon and created a cleansing system so that it wouldn’t damage the atmospheric layer anymore… But it was eliminated because it was outdated…. Besides, it is difficult to build a modern air conditioner… Also, the raw materials for the improved freon formula are hard to gather too…"

“Raffles, forget it,” I cut Raffles off. Would his two brains start suspecting if I had really lost my memory or was only pretending to have lost memory? 

Raffles came back to reality from his chemical formula world and looked at me with an apologetic expression. “The escape pod in Silver Moon City had no temperature control system. In the past, we never headed out...