( 너 없는 세계 / A World Without You / 你不在的世界 / 君のいない世界 / Un monde sans toi / Eine Welt ohne dich / Mundo Sem Você / Mundo sin ti )

Betrayal cuts deepest when it comes from the one you cherished most. For years, Sienna believed her adoptive sister, Lorena, was the sweetest soul in the prestigious noble house of Nacht. She would have given her the world. But sweet smiles can mask deadly malice, and Lorena's shocking attempt on her life leaves Sienna utterly shattered. Driven to despair, Sienna drinks a fatal magic potion to end her pain, only to wake up in the past.

Given a miraculous second chance, Sienna is determined to use her memories of the future to survive and protect herself. But as she prepares to face her tormentor, she is met with a baffling mystery: Lorena is nowhere to be found. Where is the sister who ruined her life, and how will her absence change the destiny Sienna thought she knew?

Prepare yourself for an addictive blend of high-stakes family drama, breathtaking fantasy romance, and a gripping mystery that will keep you guessing with every single chapter. Sienna's journey to reclaim her life starts now, and you won't want to miss a single second of the intrigue.

fantasy romance, time regression, family drama, second chance, webtoon, manhwa, betrayal, mystery romance, house of nacht, josei manhwa