Wait! How Is the Pitiful Soul I Saved the Big Bad Villain?

Transmigration + cultivation + devoted one-on-one romance Gentle, resilient ray of sunshine? X Dark-hearted villain who looks harmless on the surface (slightly yandere) A mix of sweet and angsty, the four little ones are the best! On a quiet night, Yun Xi realizes she has transmigrated. But! Other people transmigrate with the story in hand, while she doesn't even read novels. She has barely survived miserable senior year, only to end up in this stupid world. At least she has a System... Damn! Why is the System a useless little cat? * In this world, she finds new friends and family, and a beloved she cannot bear to part with. She is no longer an outsider. She will dig out the rot and clear out every bug. This time, she will protect the people she cares about. * Xie Jiuyou grew up in darkness. The first dazzling ray of light that showed him the way out was reflected on a young woman's face. The heat from the explosion behind them could not compare to Yun Xi holding his hand. The gloomy world no longer seemed so unbearable. Yun Xi was her light, his whole world. But she died just before he could give her his keepsake. He watched helplessly as her body burned to ashes. Word spread through the Demon Realm: the new Demon Lord of Yudu had taken power. They said he had a demon's face, was sinister and cunning, and killed without blinking, a vengeful ghost among the living. What no one knew was that a girl had appeared in the jasmine-filled courtyard of the Demon Lord's palace in Yudu. She kicked and scolded him without restraint, yet the Demon Lord shamelessly kept coming back for more. #I planned to reunite with my beloved after taking revenge, but luckily, my beloved survived!# #I ran into the Demon Lord and tried to uphold justice. Why does he look like he's crying?!# #The rumors were all lies. The gloomy Demon Lord is clearly a puppy.# Happy ending