Jane and Lalisa lose their fathers on the same day—both died in the line of duty. Lalisa’s mother adopts Jane, and the two grow up as close sisters alongside their younger brother.

As adults, Jane and Lalisa join the Special Investigation Centre (SIC) and train under Inspector Non, a respected young officer. After his assistant Darin dies during a drug bust, Non resigns in grief. But Commander Kajorn urges him to return and assigns Jane as his new assistant, recognizing her potential.

Lalisa, however, misunderstands the situation and believes Jane is trying to steal Non from her. Driven by jealousy, she joins forces with Captain Phongsathorn, Non’s rival, to sabotage Jane’s team.

Can Jane and Lalisa mend their broken bond, or will their rivalry tear them apart? And will Inspector Non uncover the true mastermind behind the drug cartel?