Set in neo-Seoul, LET DAI is a tragic tale of forbidden love and unforgivable betrayal. As leader of the vicious Furies gang, Dai is the living embodiment of the city's beauty and cruelty. Dai exudes a powerful charisma that seduces all who lays eyes on him, only to blind them to his barbaric nature. An act of goodwill by an honest schoolboy named Jaehee brings him face to face with Dai, an affectionate friend one moment and a heartless sociopath the next. Jaehee wavers uncomfortably on the line between revulsion and fascination, awakening desires in him that he could never before have imagined.