A virtuous, successful lawyer and devoted fan defends her favorite idol after he is accused of murder. Maeng Se Na, a famous lawyer determined to prove that her favorite idol, Do Ra lk, is innocent. Nicknamed "the lawyer for the bad guys" for taking on unpopular criminal cases that draw public criticism, she has secretly been a devoted fan of the band Gold Boys for 10 years. When her idol becomes embroiled in a bizarre In a murder case, she hides her admiration, defends him, and uncovers an unexpected truth. Do Ra lk, lead singer of the Gold Boys, becomes a murder suspect. When the stage he once longed for no longer brings him happiness and the love of his fans begins to feel like a burden, he hides his darkness behind a radiant smile. After a murder case turns his life upside down, he throws away his mask and is reborn as someone who lives as if there were no tomorrow.