I traveled through time and became Yu Zecheng in 'Latent'. Dai Li: This person is too dangerous! We must find him at all costs!~Lu Zongfang: Zuo Lan, Yu Zecheng has been a little abnormal recently! Could he be the one we want? The person you are looking for? Zuo Lan: He...? No way? He is the small field officer of the Operations Department of the Military Command Bureau. Could it be him?~ Yu Zecheng weighed in his mind: Should he provide the Japanese with intelligence about the U.S. Navy in Taiping? ?Would it be beneficial for post-war China if the U.S. and Japanese troops stay in the Pacific Ocean for a while longer?