"Dark Battle Before Dawn" (Episodes 1-26) Full Series Introduction. "Dark Battle Before Dawn" Episodes 11-15 Individual Episode Introductions. Episode 11: In order to return to the Confidential Station, Xiao Tianji deliberately causes trouble and is sent to He Guangzhong's office. There, he fabricates a story about having dated Si Ma Nan during a special training class, and later breaking up. He claims that Si Ma Nan is retaliating against him...