Two fine pairs of siblings enjoy quite a refreshing simple life until an unnatural discovery is unleashed by one. Things would have been ordinary, a long holiday weekend from school with a peculiar science project to be done by pairs until things become utmost extraordinary. Romantic Breaker (a Vocaloids fanfic) is a fictional work written by ArcadeDoll on November-December 2014. This chapter is the continuing story of Romantic Breaker 3 (Vocaloid Fanfic). This story is mostly Humor, slightly glazed with Romance and Slice of Life themed. This part is chapter 4. The next chapters will be published separately.All Rights Reserved