Vivian, a naive and innocent woman, stumbles upon an erotic video game called "Zenless Zone Zero". She becomes obsessed with the game's virtual character, Meyra, and her explicit adventures. After several hours of playing, Vivian experiences strange sensations in her body. She visits a doctor who discovers that she has become addicted to the game's sexual content. The doctor warns her of the potential consequences but Vivian can't resist the urge any longer. She returns home, plays the game again, and is transported into the virtual world as Meyra. There, she engages in explicit sexual acts with Nimfala, another character from the game. Their passionate encounter pushes Vivian to new heights of pleasure, causing her real-life addiction to spiral out of control.
