When an astronaut leaves Earth for Mars, the vast infinite space divides star-crossed lovers in this animated romance that crosses the cosmos.

Kim Tae-rias Nan-young (voice)
Hong Kyungas Je-i (voice)
Kang Ku-hanas Yun-jae (voice)
An Young-mias Ji-young (voice)
Jang Mias Young Na-young / Detector (voice)
Yoon Ah-youngas Dia (voice)
Choi Hanas Manager (voice)
Lee Myung-heeas Director / Caregiver (voice)
Park Hong-yeol