活泼可人的小优（许瑄珉）和安琪（易佳憓）一起进入初级学院。安琪受到帅气学长Asher（翟思铭）的青睐，被热烈追求，很快便成了他的女友。同为新生的志远（吴劲威）也加入他们的队伍，四人成了麻吉好友。

可是，他们没想到的是，沉浸在恋爱中的安琪难免重色轻友，饱受好友冷落的小优心生醋意，甚至因此误会自己喜欢上Asher，恶意破坏Asher送给安琪的礼物。岂料，此景被安琪的父亲Dr Joe撞见，小优羞愧难当。然而，Dr Joe（吴振天）表示理解小优，耐心开导，成了她唯一的聆听者。岂料，Dr Joe 原来是个色魔，在开导她的当，乘机性侵小优。

小优坦诚自己被 Dr Joe长期性侵，两人随即对簿公堂，她和安琪之间的友谊也瞬间瓦解。可惜，Dr Joe早有预谋，推得干净，将小优打入绝境。小优、志远和Asher绞尽脑汁拆下Dr Joe的假面具，可惜轻虑浅谋，聪明反被聪明误。终于鼓起勇气，不再逃避的他们究竟会落得什么下场？Dr Joe的卑劣行为到底会面临什么样的结果？谁将会成为最终的牺牲品？

Xiaoyou was a cheerful and bubbly girl. Newly enrolled into junior college along with her best friend, Angie, they were both freshmen. That was where they met the shy Zhiyuan and Asher. Asher is attracted by Angie's beautiful appearance and the duo soon got together. As time passed, the 4 of them had found themselves forming a clique of their own.

However, what they didn’t expect awaiting them were a series of obstacles, all revolving around Xiaoyou, that put their friendship at risk. Xiaoyou, feeling neglected by Angie, along with the feeling of jealousy, soon interfered with the couple’s relationship, which eventually led to her meeting with Angie’s father, Dr Joe, appearing to be a helping hand for Xiaoyou. Just when Xiaoyou thought she had a sole listener to fall back to, it turns out Dr Joe wasn’t as simple as he seems, realizing that this was only the beginning of her and her friend’s troubles.