trying to get over a breakup, who becomes the wrong recipient of a phone sex call from a woman (played by Kim Ah-joong) trying to seduce her boyfriend into proposing. Ji Sung said he found the script intriguing, despite the discomfort of appearing in bed scenes. And after he saw Love & Other Drugs, he wanted to be in a movie that portrayed a romantic relationship in a realistic manner. In 2013, Ji Sung starred in melodrama Secret Love. He said he chose the drama because he found the script "fresh, honest, and sophisticated." He played a chaebol "bad boy" whose girlfriend is killed, then falls for the woman who went to prison for the crime. Ji Sung next appeared in Confession, a 2014 neo-noir film that brutally explores the aftermath of three men's friendship after the death of one's mother. 2015–present: Career resurgence In 2015, he reunited with Secret Love co-star Hwang Jung-eum in Kill Me, Heal Me, in which he played a chaebol millionaire with dissociative identity disorder formerly known as Multiple Personality Disorder from DSMIV-TR who has seven different identities. The series was a hit and developed a cult following, winning Ji Sung the "Daesang (Grand Prize)" at the MBC Drama Awards. However, Ji's next work Entertainer, where he played a cunning and self-centered manager of an entertainment company, failed to be successful. Ji bounced back in 2017 with legal thriller Innocent Defendant, which was a hit and topped viewership ratings. Ji earned acclaim for playing the diverse emotions of the character, an amnesic prosecutor who finds himself on a death row. He received the Grand Prize award at the SBS Drama Awards. In 2018, Ji starred in the fantasy romance comedy drama Familiar Wife. The same year he starred in the period comedy film Feng Shui. In 2019, Ji starred television series Doctor John. It is his first medical drama in 11 years. In 2020, Ji appeared in tvN's travel show RUN alongside Kang Ki-young, Lee Tae-sun and Hwang Hee. In 2021, Ji Sung starred in the mystery legal drama The Devil Judge with his previous co-star Kim Min-jung who he worked together 13 years ago in the drama New Heart. In August 2021, Namoo Actors' contract expired and Ji Sung decided not to renew it. In January 2022, Ji-sung signed an exclusive contract with Surpass Entertainment.He starred in a mystery drama called Adamas, which aired