Wu Kai is an ordinary person, so-called "ordinary"! He has an ordinary appearance and an ordinary family background, but as soon as he squeezes into the crowd, he immediately disappears from sight. Wu Kai has a small inferiority complex, so he always lives in his own dark world. Because of this, he can maintain a simplicity that is independent of the world, but this simplicity is not flattering in society. Wu Kai keeps everything in his heart. In the eyes of others, he is very sensible, but he himself cannot be willful. Wu Kai believes that his fate is very unfair and has been looking forward to the day of happiness, but he is ugly and has a bit of a facial control. . . . . (The names in this article are fictitious and any similarity is purely coincidental.)