Big Mouth tells the story of a struggling lawyer who ends up getting mistaken for an infamous con artist named ŌĆśBig Mouse.ŌĆÖ To protect his family, he sets out to clear his names by unearthing dirty secrets of the high society. Lee Jong Suk plays Park Chang Ho, a lawyer with a ten percent success rate who is known as ŌĆśBig MouthŌĆÖ among his legal peers. Thanks to his disastrous winning rate, he is unable to pay the monthly rent of his office and sign the pay checks for his legal secretary who happens to be his father-in-law. Tired of bearing with Chang Ho, his wife Go Mi Ho (played by YoonA) decides to leave him. In the midst of all the chaos, Park Chang Ho gets mistaken for ŌĆśBig Mouse,ŌĆÖ a notorious figure in the dark virtual world, due to a murder case he was asked to defend. The released photos capture how Park Chang Ho, a ŌĆśBig MouthŌĆÖ lawyer, turns into a genius conman dubbed as ŌĆśBig Mouse.ŌĆÖ The released stills share a glimpse of him in a shabby prison uniform, unlike his usual self, who always looked professional in his fancy suits. The production team said, ŌĆ£Lee Jong Suk perfectly portrayed Park Chang Ho who goes through a dramatic change after being caught up in the whirlpool of power,ŌĆØ and added, ŌĆ£Stay tuned to witness his unique side that youŌĆÖve never seen before.ŌĆØ Big Mouth will premiere in July. Source (1)