[Satisfying revenge + both pure + the hero is only noble for one night + obsessive + chasing his wife]
Su Wanjin transmigrated.
She woke up in a coffin and somehow ended up serving as a tool to cure poison in a steamy encounter.
The prince had been dead for seven days, but came back to life after the poison was removed. From then on, he cherished her like a treasure.
After seven nights together, the truth came out: it had all been part of an elaborate scheme.
She had loved the wrong man, and her heart was taken. From then on, she fell into an unfathomable abyss.
