A free, silly little sweet treat. This story is also known as "The Years I Watched the Villain Serve Time" and "The Protagonists Fight While the Supporting Heroine Plants Rice Seedlings." I couldn't decide which title was best, so never mind.
A slacker transmigrates as a demonic cultivator prison guard heroine, and a prehistoric demonic cultivator male lead sits in jail.
Theme: It's about more than just love.
