A LITLLE GIRL WHO WAS RESCUE BY A LITTLE BOY IN KINDERGARDEN ENDED UP BEING BEST FRIEND BUT THE LITTLE BOY NEED TO MOVE AWAY SO THEY MADE AVPROMISE TO EACH OTHER TO FIND EACH OTHER AND STAY EACH OTHER SIDE. WHEN THEY ARE IN HIGH SCHOOL THE BOY CHANGE ANDHE WAS THE ONE OF THE KING IN THE SCHOOL HE WAS A BAD BOY AND THEN HE ENDED UP BROKING HIS PROMISE. THEY DIDN'T RECOGNIZED EACH OTHER AT FIRST BUT THEN...