Someone i used to Love||Vocaloid|| Len and Neru fanfic||

A yellow-haired beauty called Akita Neru has once promised to her first ever crush--Kagamine Len--to hear her voice. After being terribly and hurtfully betrayed by saying her voice was an embarrassment to the word itself, before leaving abroad Neru told Len she will come back and definitely beat him. Years went by an...