Kang Chul-Soo,an energetic fireman,works as a nude model to make money and helps Han Jin-A to find the culprit of an arson-murder case that took place 10 years ago.Kang Chul-Soo,an energetic fireman,works as a nude model to make money and helps Han Jin-A to find the culprit of an arson-murder case that took place 10 years ago.Kang Chul-Soo,an energetic fireman,works as a nude model to make money and helps Han Jin-A to find the culprit of an arson-murder case that took place 10 years ago.