A former used car saleswoman, Alice, was ill-treated by her employer and decided to quit but debt forces her to pursue a career in mutual fund marketing. Despite her being the recruit with the highest sales figure, her team leader, Duangduen, fails her probation. Meanwhile, Mest, a young engineer who reluctantly joins fund marketing somehow passes the probation. Alice notices the unfair treatment.

Four months before the probation, Piti's girlfriend asked him to take care of Mest as the Chief Director. He assigns Mest to Nontakorn's team while Duangduen, Alice's talented team leader, would not let her try her hands at marketing the funds. Consequently, she does not receive a share of the commission. Alice decides to approach the clients by herself. This immensely displeases Duangduen.

Alice has difficulty working under Duangduen's lead. Mest sympathizes with her. He might get to do fund marketing, but his boss, Nontakorn, is not very driven and often goes above and beyond his duty for his clients. Piti makes an offer to Nontakorn's team to take on a big-name foreign client so they can prove their skills. Alice sees an opportunity and volunteers to help.

Duangduen fails Alice's probation but Piti has a different opinion and greenlights her probation on the condition that she must prove herself by securing the highest sales figure. Piti issues a new policy to support people based on their merits and gets rid of the seniority system. This creates dissatisfaction among the team leaders. Piti believes the competition will be great motivation.

Alice and Mest are sweating to avoid the baseline number. Together they try to convince Nontakorn to endorse high-risk mutual funds. Piti assigns an important client to Alice. When she manages to close the sale, with the figure surpassing Nontakorn, Piti does not delay and promptly promotes her to team leader.

The atmosphere in the office changes when Alice becomes the team leader as her goals are to take Duangduen's No. 1 spot and to earn money to pay off the house debt. While Alice is busy managing her team and focusing on her job, Mest is going through a rough patch in his personal life.

Alice gets hounded by her creditor and must urgently earn money to pay off her debt within the year. Meanwhile, the situation in the team is worsening. As Alice shoulders the pressure, she has a conflict with Nontakorn. Mest, who is on leave, is drowning in sorrow. This further adds to Alice's headache. Piti sends Bowie to help Alice out.

Following Piti's order, Alice meets with a client to endorse the funds. At the meeting, she is being treated as an escort. At the same time, her mother is suddenly admitted to the hospital. Alice gets into a fight with her brother. She attempts to bring Mest, who is currently on leave, back to work and gives him a piece of her mind.

Bambies makes Alice aware of her self-centered behavior. She comes to understand Nontakorn and his work strategy better. Alice visits Mest at his condominium and they sort out their misunderstanding. The next day, they become the subjects of office gossip.

Everything appears to fall into place but Alice is facing a crisis. Piti assigns her a politician named Tripop whom she has previously met. She must successfully close the deal with him. In a sudden turn of events, the police find important evidence in the gift package that Alice brings to the client.

Without delay, the Board of Directors suspends Alice until she's proven innocent. Mest, Nontakorn, and Bambies are looking for a way to help Alice. Nontakorn suspects that Rungroj, Piti's right-hand man, knows something. Alice is under a great deal of pressure as she also needs to conceal the suspension from her mother.

Bambies discovers that Bowie is having an affair with Piti. Rungroj has evidence against Piti, but Piti craftily shifts the blame by claiming that other people are the mastermind behind the bribery. Alice is promptly dismissed from her job. This brings great distress to her mother.

Jen finds out that Piti and Bowie are having an affair. Mest wins the collapsed-building case and has his engineering license reinstated. After Alice gets acquitted of the bribery charge, she turns her sadness into determination and dedicates herself to investigating the hidden matters within the company.

The team members are worried as Alice throws herself into a gamble. Meanwhile, Bambies has concerns about Piti's relationship with Bowie and wants to expose the whole affair. In the meantime, Alice is trying to push her sales.

The Board of Directors summons Alice to inform her of the promotion. She refuses and nominates someone unexpected. Alice tries to gather evidence to apprehend the culprit with the help of her colleagues. Unbeknownst to her, dark forces are lurking, waiting for the moment to strike at her.

Alice is facing another charge. Mest, Nontakorn, and Duangduen work together to help her out of the terrible situation and take down the real culprit. The company comes out intact. The young employees are fulfilling their dreams and getting along amicably. They have turned another chapter in their life.