Crystal Viper is a Polish heavy metal band founded in 2003 by singer and guitarist Marta Gabriel.

The first stable line-up from 2007 was Leather Wych on vocals, Lukasz "Andy Wave" Halczuch on the guitar, Tomek "Golem" Danczak on the drums, and Tommy Targosz on the bass.

The album has collaborations of Harry Conklin from Jag Panzer, Sataniac from Desaster, and some chorus were made by fans of the band.

Like all the previous albums, it was produced by Bart Gabriel (known for his collaboration with acts such as Cirith Ungol, Pagan Altar, Hexx and Sacred Steel).

Manowar co-founding guitarist Ross the Boss guested on "Do Or Die", while Mantas of Venom played a guitar solo on "Flames And Blood".

On the power ballad "We Will Make It Last Forever", Marta Gabriel shares vocal duties with Steve Bettney, vocalist of the NWOBHM cult act Saracen.

The album was promoted with two video clips, and a European tour in March–April 2017, during which the band visited Belgium, France, Germany, Austria, Switzerland, Hungary, Czech Republic, and Poland.