The idea that he knew nothing about his wife's lover, whereas her lover might know everything about him made Wu feel anxious and he became determined to take the child away from the house they lived in, which was in his wife's name. Since that time he and his children have never had a steady place to call home.
對於前妻的同居人，他一無所知，「敵暗我明」的恐懼，讓吳燦城毅然決然帶著孩子搬離前妻名下的房子，卻也從此沒有了落腳處，父子 3 人彷彿逃難似地不斷搬家。