Back warehouse Large refrigerator unlocked

"I want you to open the refrigerator due to lost key"

What does a refrigerator mean?While heading to the scene, I imagined various things, but I had no idea at all.

Apparently it looks like a farmer.It was the building in the back that was guided.Certainly a big refrigerator.When asked what is in it, it seems to be various.

Anyway, when I look at the lever (Takigen).The key number is not engraved.

(Which one should I turn? Let's trace it)

It was unlocked by picking normally.Certainly "various things", farm tools, etc. were stored inside.