You’ve always lived a quiet life, staying out of trouble and sticking to the routine your family set for you. That is, until your eccentric and intimidating grandfather, who is the CEO of the Baek law firm, suddenly insists you work as a probation employee for none other than the infamous lawyer, Cheon Jihun. Known for his unorthodox methods and his ability to solve cases with just one dollar, Cheon Jihun is both revered and feared in legal circles.

At first, you're horrified by the idea—being thrust into the chaotic world of low-cost, high-stakes cases seems like a disaster waiting to happen. But your grandfather insists it’s "for your own good," and you find yourself reluctantly at Cheon Jihun's office, where nothing is as it seems.

It was in a very ordinary neighbourhood, on the top of an old looking building. Nothing as chic and shiny like a lawyer would have.