From the depths of a terrifying urban legend comes a first-person horror experience that will chill you to your core. The Tag-Along Obsession is a story-driven puzzle adventure that pulls you into a world of supernatural phenomenon and desperate survival.

You are Hui-Ting, a television reporter who barely escaped a nightmare. Sent to investigate a long-abandoned resort, your crew's expedition ended in a bloody accident, leaving you as the sole survivor. But survival came at a cost. Haunted by relentless nightmares and visions, you seek answers from spiritual practitioners, only to be given a dire warning: you are not alone.

A renowned medium, Mrs. Chen, reveals the terrifying truth—a vengeful spirit has latched onto you, a deadly tag-along whose obsession threatens to consume your very life. The only way to break the curse is to return to the source of your terror.

Guided by Mrs. Chen's rituals, you must venture back into the decaying heart of the forsaken resort.