Dressed as a Female Partner, the Handsome Military Officer Keeps Flirting with Her

[Era + time travel + military marriage + cannon fodder + sweet pet + mutual flirtation + redemption + double cleansing + marriage exchange] In an accident, Xu Qinghe and his half-sister traveled through a period novel at the same time. But the younger sister dressed up as the older sister who was pampered by her mother, and she became the nemesis who was abandoned in the countryside. Her mother also teamed up with her sister to frame her and force her to exchange fiancés. But coincidentally, she had read this chronicle. In order to change the fate of cannon fodder who died early, she pretended to marry Song Lingchuan, a somewhat handsome brother-in-law-to-be. The two supported each other, worked hard to make money, and investigated the truth. A month later, on her sister's wedding day, she finally exposed them in public and avenged her original identity, and her sister's husband's family also fell inexplicably. Just as she was about to leave, Song Lingchuan handed her a marriage application report as an officer. "Qinghe, follow me to the army." "Ah? Aren't we a fake marriage?" "What kind of fake marriage? I've been kissed by you so many times, and you can't be responsible for me?" A slight smile appeared on Song Lingchuan's lips, and he lowered his head to seal her lips gently...