"I'll make people happy with my sense of justice!" With this ideal in her heart, college student Rin Takebayashi begins working as a paralegal, a lawyer's apprentice. Her boss turns out to be Takeshi Saiga, a baby-faced lawyer who proclaims, "Other people's misfortunes are fascinating!" Saiga, who became a lawyer to witness the misfortunes of others, uses devilish methods to save his unfortunate clients...!? The ultimate misfortune and ultimate happiness, exhilarating legal drama begins!!