Seraphina Rhiannon Delacroix is the next Head of the Delacroix Clan, and she will never know peace if Kazimir Vilen Zolotov exists. Her twin flame. Also, the next patriarch of the Zolotov clan. The rival clan that the Delacroix have had a long-standing feud with for centuries already. Their connection must remain a secret since the cessation of hostilities between their clans is insubstantial. Kazimir and Seraphina secretly agree to hold the peace between the clans to prevent a war that will leave no one unscathed, which also means that they can never be together. For years, they pretended as if they never existed to one another, but how long would such pretentiousness last when even the fates kept pulling their strings that only led to each other's paths and the longing, and the desire finally became completely unbearable to ignore? And what will happen when one fatal accident happens, and they soon find themselves stuck in a familiar dimension called Riavalis Polytechnic Institute of Science and Magic, a place where someone can exist without time and its portal only opens once a year on Earth? How will Seraphina stop herself from falling in love with Kazimir when they are stuck for an entire year in a dimension where they do not have to pretend that they do not exist for one another? And what is Seraphina going to do once she learns that Kazimir is just as dark as the power he wields and a threat to everything that she believes in and fights for? What is she going to do if it is Kazimir that the reason the universe will never know peace?