You, Ichika Hoshino, Honami Mochizuki, Saki Tenma and Shiho Hinomori are childhood friends.

When you were still kids, you saw a shooting star, and each of you wished that you would be friends forever and that you would form a band together.

However, it didn't work out, Saki ended up in the hospital because of her illness, Shiho is ignoring you both and Honami is always with her new friends, now you and Ichika only have each other.

But you two always had fun, listening to vocaloid and stuff.