Twin high school girls, Himari and Hinana, strive to go viral with their TikTok dance videos. But so they notice something strange happens in the videos, and suddenly they are pulled into a bizarre and mysterious world.

Twins Hinahima

While Roboco is having fun showing off her signature knee impersonations in a nearby vacant lot, Bondo notices something and turns around. Not only does he sense that something unusual is about to happen, he also sees Roboco as if she is enveloping him and the others...!?