de'Rainbow gang consists of five neighbors who are friends because their respective mothers are best friends, so they grew up and played together. Indra is the only guy who goes to a different school and can cook, Chacha is a beautiful and sporty girl who is the leader of the gang, Beby is a sassy girl who likes fashion, Tasya is a feminine girl who lives simply, while Helen is a smart girl who loves to read books and often make all the decisions.

A bodyguard named Norman was given an assignment by his superior to escort the only daughter of a community leader, disguised as a private driver.

Having a best friend is rather tricky. Ben Sarjono must do all of those so his friendship can emerge beautifully from its cocoon.