Vita is a rookie genius in psychological research. Her brain works as if there were a rapid generator in it. In fact, it is a gifted talent as a snail. Upon joining the police force, she is facing the fate of getting removed due to her weak physique. Since Officer Prach is the only one that can help her, Vita tries everything to make Prach take her in as his mentee. As the captain of the Police Investigators Team (PTI), Prach is one of the few brilliant, experienced, and skilled investigators.

Jet is a young defense lawyer with a twisted gift to see how people will die - a vision he's been doomed with since birth. When Jet falls in love with a woman, Joom, he finds himself headed down a sinister path as he tries to twist fate.

After failing an entrance exam a year ago, Boonchake manages to get a place at medical school. However, when a thief steals his wallet, an adventure begins.

Joke is a plain-looking teenager with a self-confidence issue. But Joke is tormented by the secret crush he has on his friend, Jib, the star of their high school. Confessing his love to his best friend just before Valentine's Day is the most difficult mission in Joke's young life. What if Jib prefers to keep Joke simply as a friend?