In her previous life, Yu He was a woman from a fairly well-off family who lived a carefree life.
Then, out of nowhere, she transmigrated to an 1980s mountain village as a lotus spirit, before possessing a girl who had just died. Through a twist of fate, she ended up in a military marriage.
She thought she'd spend her life following the troops around and gathering seafood by the shore, living a simple life. Then she discovered her senses were unusually sharp, and started training so she could travel with her husband.
But as she kept training, she ended up joining the military herself, becoming a soldier and setting out to fight crime.
She went undercover in a criminal organization. Following the connections between its assignments, she discovered the cases were growing bigger and more dangerous.
