Wow!!! This short drama was a pleasant surprise!

The ML (Leo Yang aka A Sen) is a police officer assigned to infiltrate the Kuntai Group. While at a bar he meets FL (Han Le Yao aka Ling Yi) a hostess who is being harassed by one of Tai's boys. Sen intercedes and from that initial meeting the two are never parted.

Ling Yi suffers from abandonment issues by her boyfriend, being imprisoned for accidently causing a death and lastly to face the loss of her only relative – her aunt. Sen finds himself drawn to Ling Yi. Her kind heartedness and genuine nature which he hasn’t felt in so long makes him want to protect her and keep her safe with him. He tries to distance himself from her due to the life he is portraying and doesn’t want her involved. But Ling Yi keeps showing up even with Sen protesting because she needed to find out more about the cause of her aunt’s death, which was not just the only reason, Ling Yi had begun to fall for Sen.

Feelings were beginning to emerge, and lines started to blur with Sen. He could no longer keep Ling Yi in the dark due to these feeling, so he confessed to her that he was an undercover police officer who was in the Kuntai Group to get information on their criminal activities. Ling Yi, while grateful for the confession and confiding in her would not deter her to leave Sen because she told him that she reciprocated his feelings as well and sealed it with the hottest kiss. Yes, these two were so steamy, and his seductiveness, his look, his voice, and the way he continuously came onto her and she to him only intensified and enraptured their feelings for each other as lovers.

What I really like about Ling Yi is that she wasn't the weak female that you would think she was. She held her own with Sen and actually saved him several times. She thought outside the box and wasn’t pathetic like you see how some of the female leads can be. Taking the initiative with him and let him no in no uncertain terms that she wanted him not just as her protector but as her lover. Yep, she definitely showed him several times.

Kuntai's Group leader Kun dies at the hand of a deal that goes wrong leaving his wife Elena in charge. Tai, Kun’s brother knew that Sen was not to be trusted but Sen was always a step ahead and turn the tables on Tai to make him look like the guilty party ever time. In the last exchange, everything went sideways, and Tai went missing. Ling Yi confronted Elena about her aunt telling her she knew that she had killed her aunt. The video she had would incriminate her. Elena tried to appease Ling Yi, but this was all a ruse so that she could stab her. Sen knew when Elena did not show up at the exchange that something was wrong and arrived to see her stabbed Ling Yi. Sen was so enraged that he shot Elena in the arm.

Rushing her to the hospital, Sen faced the reality of losing Ling Yi and this led him to believe even more that he wanted her to be with him for the rest of her life. Of course, she survives. Sen sets up the hospital room with the help of the nurses to propose to Ling Yi who accepts. The police were still on alert because Tai was still missing. As Sen leaves Ling Yi he sees Tai and follows him to an abandon garage. Ling Yi hears an altercation in the hospital room next door and hears that Tai has set up Sen. She takes off to Sen location and begs Tai to let Sen go. But little did they know that Tai had set bombs around the parameter that he exploded. Sen is gone.

Ling Yi barely believes he is gone...3 years go by until he returns. They are reunited.

I feel that we could have another one due to the fact do we know that Tai died. Elena was only shot in the arm and went to jail. Could both of them team up for revenge on both Sen and Ling Yi. That would be an exciting to see another season.

This is really a good watch and who wouldn’t want to be this man's undercover lover. I know I would want too.