Only later, because Song Jigang died, oversight thought that if the blue smoke plan was to be launched, Lu Xiaowan would need to cooperate, so Lu Xiaowan became a finless porpoise.
After Lu Xiaowan exposed his identity, he directly asked Tam Chang to find three hundred tons of explosives, and he must find them. Otherwise, Tan Chang must also die.
Xu Zijian didn't know the identity of Lu Xiaowan finless porpoise, only knew Tan Chang and Qian Yaozu. Lu Xiaowan used his identity to call everyone to a meeting, so he began to test Xu Zijian.
Xu Zijian was very painful because of Fang Mengyao's death, and at the same time began to deny what he had done. However, Xu Zijian finally chose to continue fighting, trying to find out the real identity of the finless porpoise, but what he didn't know was that the finless porpoise had always suspected him.