在一位年轻、热血的大学毕业生名叫张海明，因为对尘埃落幕的职场不感兴趣而频繁地换工作。他与好友陈子顺暗恋多年，但海明只将他当成了朋友，两人之间保持着开心且畅通的关系。
一个偶遇改变了一切。在路上遇到了邝锦辉警察，深深地被他吸引。他决定挑战女警考试，出人意料的是，海明竟然被录取了！
在警校中，海明与严格的女教官郑舜华遇到了冲突，两人处处作对。但随着时间的推移，海明 gradually recognized the dedication behind Beihua's strict demeanor and decided to strive for excellence in becoming an exceptional police officer, even forming a close bond with Beihua.
Meanwhile, Beihua was handling a high-profile case of capturing an international drug lord. Unbeknownst to him, the case involved none other than Johnson Sea, who became an undercover informant for Beihua. However, his actions caused confusion among his peers, including Golden Dragon, who questioned his motives and even confronted him about it.
Eventually, Golden Dragon uncovered the truth and promised to protect Sea at all costs. Alongside his journey to uphold justice, the bond between these three characters deepens as they navigate through challenges together in this gripping tale of friendship, loyalty, and redemption.
