Chinaehaneun Pansanimkke - Season 1
Two identical twins, Han Soo Ho and Han Kang Ho, look exactly alike but lead entirely different lives. Han Soo Ho is a respectable judge who does everything by the book, while Han Kang Ho is not only a convicted criminal but a repeat offender. When Han Soo Ho suddenly disappears, Han Kang Ho ends up taking his brother's place and living a new life as a judge.