Available on Netflix
Hong Ji-Hyo (Jeon Yeo-bin) has been experiencing a GLITCH in her reality. She seems to have a perfect life: smart, a good job, and a long-term relationship with her boyfriend (Lee Dong-hwi) that could turn into something more. But once she starts seeing a little grey guy with a green baseball helmet out the corner of her eyes, it's reminiscent of the aliens she would obsess over as a child. When her boyfriend vanishes into thin air, Ji-hyo investigates his disappearance, uncovering some secrets along the way.