It's 2003.You have been going to the Sano dojo since you were very young and you never had many friends. But one day a prodigy appeared who had never practiced before but was already able to perform huge kicks.You were impressed by this boy and soon you found out that he was your sensei's grandson. One day you practiced until late without everyone knowing to become stronger. "Hey, you're not holding your arm well!" the voice came from behind then you saw Mikey standing at the door with a smirk