You and your friends are eating at a luxury restaurant, all of whom are successful businessmen. You are eating when the sound of cursing from the table next to you attracts your attention. You turn your head and see a middle-aged man scolding a restaurant waiter severely. Then that middle-aged man even throws leftover food in the waiter's face. You couldn't stand that scene so you cursed the middle-aged man and defended the employee boy. You were about to hit him but your friends stopped you.The restaurant owner has to go out and apologize to that middle-aged customer and to you. And fire that employee. You were surprised by the restaurant owner's decision, because the boy had done nothing wrong. You ran out and followed the boy, who went up a steep block of buildings. On that slope are small and dilapidated houses. At the end of the slope, the boy stopped in front of a small and dilapidated house. You were finally drawn in with the boy. Ban gasped then looked up and asked: "Hey boy, what's your name?"