Yoon Seo-hyun

Being a teenager is hard! How are you meant to navigate hormones, crushes, annoying family and schoolwork? But Jay’s got it even harder: joining a new school and trying to understand their body as they go through puberty as an intersex person. Luckily, they’ve got the support of old friend Sera, and a burgeoning new friendship with popular boy Wooram. But as hormones rage, the trio’s friendship becomes a very messy love triangle. Who will Jay choose and does who they’re attracted to dictate who they are?

Joon-Ho is a 17-year-old high school student. Because of his father's gambling addition, Joon-Ho soon finds that he doesn't have a place to live. Joon-Ho then gets a new guardian, who is his uncle. He moves into his uncle's home, but his home is different. At his uncle's house, there are transsexuals who live there. His uncle also tells Joon-Ho to call him Audrey. Joon-Ho does not like living with them.

Commercial director Sang-Hee (Joo Sang-Wook) only pursues financial success and fulfilling his own desires. He has sex with actresses simply by using his power. He then marries a woman, whom he does not love, to become the successor to her family's business. Sang-Hee's plan has worked well and he is now ready to takeover his in-law's company. On the day before his inauguration, Sang-Hee meets Hye-Ri (Jang Mi In Nae) and has sex with her. On his way home after their intimate encounter, Sang-Hee receives a phone call from Hye-Ri. She then orders Sang-Hee to follow her commands for the next 90 minutes or she'll upload their sex video to the internet.Sang-Hee then becomes the primary suspect in an attempted murder case.

A low-life scumbag gets kidnapped by a mysterious gang and put through inhumane training to become a mole inside the police force.