Chen Chutong (played by Gladys Li) is a typical young individual glued to her phone, brimming with curiosity about various topics but often only scratching the surface. Among her several jobs, one of them is being a YouTuber. Having lived in South Korea for two years, she recently returned to Hong Kong. Shortly after her return, Chutong stumbled upon a warning about "electronic spirits" on YouTube. Initially, she dismissed it as unimportant. However, as strange and unsettling occurrences began to unfold in her life, she decided to seek help from her friend Lam Tsz-keung (played by Angus Yeung). What seemed like a run-of-the-mill supernatural case quickly turned far more sinister—Chutong was unaware that the "electronic spirits" had already taken control of her family.