Although Han Soo-Ho and Han Kang-Ho are identical twins, their lives are very different. Han Soo-Ho is a judge who follows certain beliefs. Han Kang-Ho has five arrests on his vast criminal record. Han Soo-Ho mysteriously vanishes one day. Han Kang-Ho covertly fills in for his brother as a judge. Han Kang-Ho, who was once despised, is now known as "Dear Judge" and is well respected.