[Period setting + military marriage + friendship + career building + sweet romance + mutual scheming + husband-chasing battlefield]
When I open my eyes, I find I've transmigrated to the 1990s and become a cannon-fodder supporting woman in a period novel.
The heroine is a crazed black lotus, the kind who'd rather lose eight thousand men than let the enemy lose a hundred.
To keep my whole family alive, I have no choice but to join hands with the heroine and fight our way through one challenge after another.
But this world is so unfair: even the villain has a golden finger!
(Not only is he reborn, he also has the System's support. His earnings multiply endlessly, and the System's shop sells every kind of supply.)
Luckily, I discover a very capable soldier brother who has the ultimate cheat code.
Heh!
As long as I cling tightly to big brother, no one can take a knife to me or the heroine!