A Promised Duet - BanG Dream Fanfiction

{I have no idea what is the difference between revised and revamped, but lets say I'd use +10 braincells in this story than the original (Seamless Comfort).}

This is a story about Matsuura Haru, who was a 16 year old boy living with only his father inside of an apartment. He works around a toy shop that sells various items for children to play with, but he came across running into a group of girls being noisy around the plushie section, not knowing that he would encounter a familiar face among the group...