The first play in the series. After the third world war, advances in genetic engineering have led to the creation of TRANS, a technology that allows people to freely choose their gender. However, some people who have undergone this procedure have gained various abilities beyond human comprehension. We call these people Heli-X.

The fourth play in the 'Heli-X' series. When Sadness woke up, she was alone in a dimly lit place. A small ray of light illuminated the knife in her hand. When she looked at the ground, she saw a large pool of blood and a motionless body... A corpse with a face she recognised. Was Sadness the one who killed them?

麦克西恩（米娅·高斯 Mia Goth 饰）是一个做梦都想要出名的女孩，可现实是，她沉浸于毒品带来的幻觉和快感之中，并且即将出演一部由她的男友（马丁·亨德森 Martin Henderson 饰）指导的色情片。为了拍摄，麦克西恩和男友、摄影RJ（欧文·坎贝尔 Owen Campbell 饰）、场务洛林（珍娜·奥尔特加 Jenna Ortega 饰），以及另外的一对主演杰克森（卡迪小子 Kid Cudi 饰）、波比（布兰特妮·斯诺 Brittany Snow 饰）驱车来到了一幢地处偏远的宅子处。 　　宅子的所有者是名叫霍华德（史蒂芬·乌瑞 Stephen Ure 饰）的老人，他对于这帮年轻人的到来似乎并不欢迎。尽管如此，影片还是按照计划开拍了，在此过程中，年轻的肉体和浓烈的荷尔蒙似乎唤醒了深藏在霍华德妻子体内的某种欲望。

1979年，一群年轻的电影制作人开始在德克萨斯州农村拍摄一部Adult影片，但遇到了一对诡异的老夫妻……

A girl is taking a nap. In dreams, she meets her sexual desire hidden in her unconsciousness. The object of her sexual desire was the shape of a man first, then the man changed into the object of her horror. She ran away and was shut in her space. She felt so lonely that she was satisfied with the sexual behavior with her body by herself. Eventually she woke up.

A veteran call girl and a runaway prostitute witness a murder which sends them on an out-of-control roller coaster ride through the twilight zone of sex-for-sale.

As Mark, Jen, Sylvia, and Jake navigate through their emotionally-arrested states, X/Y reveals the honest and wanton desire we all have to connect with someone and what is at stake when that connection fades.

Soo-ok, who had a strange dream last night, accidentally meets Dong-sik in the swimming pool. Born in an orphan, Dong-sik deplores the reality that he cannot endure anymore while teaching. As he rolls around, he overlooks the fact that Soo-ok, whom he saw for the first time in the world of Namchang, is a homogeneous human being with him and asks for a suit. Su-ok spends his childhood in the arms of her mother, who is both princesses, and comes out of college, but her lover Deok-ki learns about Su-ok's living environment and abandons her. Around the time Su-ok, who suffered a broken heart, is the main object and is self-disciplined, he meets and falls in love with Dong-sik. As Dong-sik gets hurt, Su-ok comes to Su-ok and insults him. Su-ok ends up killing Deok-gi. Along the way, Su-ok and Dong-sik run into the blue sea. Then, they swim far away to find their paradise.

X在现实和幻想中反复横跳。他试图摆脱心痛的感觉，但是这对于他来说是个难题。他躲躲藏藏，以至于他无法感觉到他的影子也在看着自己。一个声音，唤醒了他。 　　X moves between reality and fantasy. He tries to solve heartbreak as though it were a puzzle. He's been hiding so long he doesn't recognize his own reflection staring back at him. He wakes to a sound.

X在现实和幻想中反复横跳。他试图摆脱心痛的感觉，但是这对于他来说是个难题。他躲躲藏藏，以至于他无法感觉到他的影子也在看着自己。一个声音，唤醒了他。 　　X moves between reality and fantasy. He tries to solve heartbreak as though it were a puzzle. He's been hiding so long he doesn't recognize his own reflection staring back at him. He wakes to a sound.