《Twenty-four turn》Ep13:Episode 13
The military surveillance station of Gou Yan Kang again heard a suspicious signal but did not find the place for the report. Gou YanKang said to Mei Song that once this signal appears, there will be a major event in Qinglong. Mei Song felt that the Japanese wanted to start off with the soon-to-be-completed steel-framed bridge, reinforcing the vigilance around the bridge. Sure enough, at night, Wang YaQin's men sneaked into the vicinity of the steel bridge to carry out reconnaissance fire inspections.