门锁这部影片是一部恐怖片，讲述的是独居京敏通过种种痕迹和被打开的门锁，发现家中有陌生人的存在从而发生的惊悚故事。 京敏是一名平凡的白领，独居在自己租住的公寓楼之中。在偶然一天下班时，发现自家门锁出现被打开的状态，门是敞开的。京敏在查找之后，发现家中空无一人，但仍然感到不安的京慜，修改了门锁的密码
十分不安的京敏，在当天晚上临睡之前听到有人正在试图打开密码锁，瞬间被恐惧包围的京敏，立刻向警察报案，却没有受到警方重视。 此后不久，京敏突然发现家中被陌生人入侵，并存在着杀人痕迹。
京敏越来越心神不安，决定自己去寻找陌生人以及事件的真相，在门锁上出现的不明指纹以及门口的烟蒂，让京敏赶到这间房屋里面似乎住着另一个人。
The Door Lock is a horror film about It is a thrilling story of Jingmin living alone discovering the existence of a stranger at home through various traces and opened door locks. Jing Min is an ordinary white-collar worker who lives alone in his rented apartment building. When I got off work one day by accident, I found that the door lock of my house was unlocked, and the door was open. After Jing Min searched, he found that the house was empty, but Jing Min, who was still feeling uneasy, changed the password of the door lock
Jing Min, who was very disturbed, heard someone trying to open the combination lock before going to bed that night, and was instantly surrounded by fear. Min immediately reported the case to the police, but the police did not take it seriously. Soon thereafter, Jing Min suddenly found that his home was invaded by strangers, and there were traces of murder.
King Min became more and more uneasy, and decided to find the stranger and the truth of the incident by himself, and the unknown fingerprints that appeared on the door lock As well as the cigarette butt at the door, Jing Min rushed to this house and it seemed that another person lived in it.
紧张刺激的氛围：《门锁》成功营造了一种紧张刺激的氛围，让观众始终处于高度紧张的状态。电影中的恐怖场景和惊悚元素通过恰到好处的音效和视觉效果得到了极大的加强。观众将随着主人公的遭遇，感受到一种无处可逃的恐惧感，每一个转折都让人屏息以待。电影通过剧情的推进和角色的解谜，将观众带入一个扣人心弦的恐怖之旅。
精心设计的悬疑剧情：《门锁》通过精心设计的悬疑剧情吸引观众的注意力。电影中的谜题和线索错综复杂，观众将随着剧情的展开逐渐解开其中的谜团。导演李权巧妙地安排了反转和意外事件，让观众对故事的真相保持好奇和猜测。剧情的推进紧凑而有力，每一个揭示的真相都让人大吃一惊，让观众不断思考和推理。
演员出色的表演：《门锁》的演员们呈现了出色的表演，为电影增添了情感的层次和观赏性。孔晓振和金叡园等主演通过精湛的演技刻画了角色的复杂性和心理状态，令人印象深刻。他们的表演使得观众能够更好地投入到故事中，感受到角色的内心挣扎和恐惧。金成伍和赵福来等配角也给电影带来了更多的张力和戏剧性。
