The Doctor faces the end of his life as the Master's plans hurtle out of control. With the sound of drums growing louder, and an ancient trap closing around the Earth, the Doctor and Wilf must fight alone. But sacrifices must be made, and the deadly prophecy warns: "He will knock four times."年轻时候的老王其实还是会表达爱的，但是朱雅琼对豪情需要是斗劲多的，需要对方必定，需要对方清晰表达我爱你这个点，但是老王可能跟着春秋变的内敛，一开始还会回应，久了就有点疲于这种反复了。