(Old BanG Dream! bands + MYGO + Ave Mujica + a moderate blend of new and old memes + multiple worlds crossover) When Sushi Roll is reborn into this anime world, which is familiar, or perhaps not quite familiar, he initially hopes to become the male lead in a romantic comedy. It doesn't take long for him to realize that the world is bizarre beyond belief!!!!
What do you mean, high-pressure-cooker wage slave Minato Yukina dreams of reaching the peak of world music? And her rivals are an encirclement formed by MYGO, Pastel, and Ave Mujica, all masterminded by Tamade Chiyu?
What do you mean, Toyama Kasumi's long-lost father is actually the last disciple of an exorcist clan?
And a Book of Friends? My archenemy is an eight-headed serpent who secretly fell in love with a human, and the serpent's daughter is Kurata Mashiro?
Where did I get the Ten Fists Sword and the Yata Mirror?
What do you mean, there's a triangular Hatsuka in the corner of my wall, right under the streetlight on the way home?
On a distant afternoon, Sushi Roll could still look back on the days when all he wanted was to live well and enjoy a full life.
System: "To comply with the System's new direction, you now have to deal with the tyrannical Tsurumaki Kokoro, the urban legends of the Yata Goddess and the Slit-Mouthed Woman expanding, and the death game in the hidden world, along with the outbreak of war in the world of spirits."
"Will you win, Host?"
Sushi Roll: (Fire Punch face) "I will win!"