少年、少女和父亲居住在荒芜干枯、与世隔绝的封闭世界里。在父亲宛若军事管训的威权宰制下，三人过着工作、吃饭、梳洗更衣、睡觉的极简生活，情感与语言皆被高度压抑与消弭，少年和少女只能悄悄共享亲密时刻。农畜生活平静无波澜，直到性与暴力突如其来的降临，才看见父权结构对少女的恣意蹂躏，以及成长中无力颠复的残酷事实。
Obscure is a coming-of-age story of a teenage boy who sexually awakens after discovering the dark sexual relationship between his father and sister. The sibling love and companionship, which once served to counterbalance familial strangeness, is now disturbed and gradually develops into a sexual attraction and desire.