Brown Sugar Macchiato

Six very different teenage boys (stars of the group "Lollipop") suddenly discover that they are actually brothers and the sons of a multi-billionaire. Their father has set aside 10 billion dollars for them but in order to get it, they must develop real relationships with one another, attend the same school and even live together. As another eccentric rule, they can only drink Brown Sugar Macchiato instead of any other coffee drink. As they attempt to follow these new rules, a mysterious person secretly plots against them.