Seven boys came from different background but they are half brothers. They did not know each other presence until they were summoned together by their father one day. Their father is one of the richest man in Korea. They were force to live under the same house like a loving family until they graduate from high school. All seven of them did not really like each other at first but lately brotherhood bond between them.

In school, they find themselves to face the school kingka which called themselves 'infinite'. They are the most handsome and richest boy. The are afraid of them as they hold stong power to the school. The fate of the students are in their hand and anyone dare to oppose them, they will make the student miserable. Both the group hate each other and the brothers decided to oppose the kingka and challenge them. Due to many twist and turns, will the brother remain as enemy to infinite or fall in love.