An unknown energy “kinetic aura (KA)” was identified in Tokyo Bay. Through its technological diversion, modern Japan has grown overnight into an energy superpower.
　The protagonist, Aima Akito, participates in a long-sought internship at Rimbo, a next-generation smart city built on the sea. As his new life begins, he is excited by the stimulating environment.
　Akito is surrounded by unique people. There is Sayuuda Haruna, a crazy senior girl with whom he has a rotten relationship, and an employee who is presumably a good tease and a dominant older sister. Akito feels a sense of fulfillment as he spends his days at the center of cutting-edge technology, being pushed around and squeezed, but also feeling a sense of not being satisfied.
　One day, however, Akito has a chance meeting with his estranged childhood friend, Yumeoka Anne. She is a highly popular member of an international idol group, but she is currently suspended due to certain suspicions.
　Even stranger, Anne's appearance is unrecognizable to others and only Akito seems to be able to see her......?

[Translated from the official website]