It's the night of 15th December. The night is windy and rainy.. A man in his office is currently doing some research work after his recent successful case.

".. Hmm, it's raining heavily again."

He said as he wiped his glasses to see better. One more hour left and he'll be able to get back home. Oh yeah, let me introduce our guy. This is Satoshi Mitsuhara. One of the most well-known and respected attorney in the district.