Who is the fortune teller of slang lawyer?

It's the director. Slang Lawyer is a TV series directed by Wu Zhonghuan, written by Zhang Yingzhe and Zheng Jingshun, and starring Lee Jong Suk, Lim Yoon A and Kim. The play tells the story of a premeditated murder case, which made Piao Chang-hao, a big mouth and a third-rate lawyer, become a genius liar and a big mouse overnight. He was framed, imprisoned and blackened, and became the prison leader, fighting against the evil dark forces. In order to save her husband, his wife Gao investigated the case with him from the inside, and the husband and wife vowed to expose the behind-the-scenes story. Among them, the head of the family is a fortune teller.