Because Ji Xinghe has already appeared.
The explosion of the oxygen supply chamber did not reasonably kill Ji Xinghe, and the structural changes caused by the explosion did not reasonably trap Ji Xinghe within it. When Ji Rongxinyue was gradually approaching his area, he successfully broke free and, like Ji Rongxinyue, appeared in the surveillance system of the Transition Base Command Center.
Because of the order from Martial Emperor the Third, although it hadn't given a specific order, it announced on the highest command communication channel that it wanted Ji Xinghe and Ji Rongxinyue to reunite. To the commanders at the Transition Base Command Center, this was an order not to intercept Ji Rongxinyue and Ji Xinghe anymore.
