Start a Fire is the fourth extended play by South Korean girl group, BP Rania, released by DR Music and distributed by Danal Entertainment and INGeNIOmedia.

The EP was the first release as BP Rania with the returned of Yina, who previously departure in 2013 and addition of three new member Yumin, Ttabo, and Jieun.

DR Music originally announced that Rania would be making a comeback in April, followed by the debut of a new unit featuring Hyemi and Alex.

[1] On October 27, 2016, DR Music announced that Rania would be undergoing member changes for their next comeback, citing that they planned to choose from 7 trainees to see who would be the best fit for the group.

[3] On October 27, it was announced the group would be rebranding to BP Rania with the new lineup, also announcing that the new EP would feature the works of composers A-Dee, Lena Leon, and Krysta Youngs, as well as producer Labyron Walton.