The strange old man taught the young people the way of dreams and left without saying goodbye. The young and middle-aged people in the huge city started their wonderful dream-seeking journey alone. Money, power, beauties, strangers, all kinds of temptations and murderous intentions emerged one after another... the old manThe ancestor once said: With dreams as the medium and sleep as the control, all things in the world, I am the only one, and the young people are also moving towards this goal.