Baribari Zzang (2005)

Bada and Haneul were transferred to the same school on the same day. They hid the facts that their fathers were the President and a gangster boss but instantly realized they were rivals. Moreover, both of them were attracted to cute Mina. A bodyguard team and a pack of gangsters fought each other to protect the two boys. Later on Bada and Haneul reconciled and became best friends. One day they were happily playing with their friends when the enem..