A virus turns the world into a zombie apocalypse and Y/n survives alone after losing her family. During a mission to find supplies she is surrounded by zombies and saved by BTS, seven organised survivors. Not everyone in the group initially trusts her, but Y/n proves her worth by helping them with resources and safe paths. Over time it becomes part of the group, forming a new "family" of eight people. In the chaos of the destroyed world, a bond is also born between Y/n and one of the BTS that could become something more than friendship