The Warlord's Gambit

Leon Fletcher time-travels to become the son of a Heilongjiang warlord. To defeat Warren Zane, he forces Serena Ames to forge the Imperial Seal for Yuan Shikai, in exchange for the position of Inspector General. He is ambushed by the Japanese Army and Warren Zane. Leon uses modern tactics to overthrow Zane, leading to his father's appointment as Inspector General. He and Serena go from adversaries to lovers. He reorganizes the military, becoming a thorn in the side of the Japanese Army.