Flesh Storm was born just after guitarrist/vocalist Chris "Ripper" left the band he was at the end of October 2015. Soon after he started to develop music and lyrics for what would be his new band, band that still had no name. Being inspired by listening to Slayer, he decides named "Flesh Storm", thanks to the song which "Christ Illusion" starts. Soon Ripper got in communication with Dago, which decides to be the drummer due to lack of interest other drummers had on the band.

After several months of rehearsals, Dago and Ripper met Alex "Holocaust" who joins the band and started a small series of three concerts in Costa Rica.