[Log Horizon/SAO AU] Kise Ryouta, model and ace of Kaijou has a side that only his teammates know of -he's a gamer. However, tragedy befell the entire Japanese nation -thousands of gamers are trapped inside a popular VRMMORPG unable to log out. With this new reality comes new dangers; can Kise and the other players make the best out of this seemingly disastrous situation?

Living in a dormitory; Kuroko, Kasamatsu, Takao, Imayoshi would usually play basketball with each other but that wasn't enough. However, they found an outlet for their frustration -streetball. Thus, the four boys along with Hayama -Takao's childhood friend and Himuro -Hayama's friend from America with the addition of Ogiwara, took the courts by storm calling themselves "RimFire".

Being an Idol was never easy, and it's even worse when one is a teenager. Wanting to enter a competition, Takao ran into Kuroko and Kagami and later Kasamatsu and Kise. Through the power of persuasion, they took him up on his request. But through an unbelievable turn of events; Kuroko, Kagami, Kasamatsu, Kise and Takao became idols, hoping to top the world of music.