Rhia Francielle Berboso has always dreamed of one thing-to see CINCO, a P-pop boy group, perform live. When she finally stands among thousands of fans at their sold-out comeback concert after a long hiatus, it feels like the beginning of everything she ever wanted. But in the middle of the show, everything suddenly falls apart, and the dream night turns into a nightmare as a zombie outbreak spreads through the crowd. Trapped in the madness, Rhia finds herself side by side with her idols, forced into an unlikely fight for survival. Now that the world is falling apart, nowhere is safe to run. Will Rhia make it out alive with her idols? or will the secrets they kept from each other be the reason none of them survive?