Eris Takanashi, 19 years old. She's a failure at everything in life and currently a NEET lounging away at her parents' house after dropping out of High school. She spends her day watching Vtubers. One day, she decided to leave her house to go to her oshi's live performance event. While queuing for tickets, she started to feel faint and collapsed. Upon waking up, she finds herself in a fantasy wonderland. And not just that, she's about to be crucified by the townspeople who found her and thought she was a witch. As if it couldn't get any worse, she then started hearing a middle-aged man's voice in her head telling her to unleash her inner power.
What is going on? Can she ever return to Japan?