"In a dimension where time and magic flow like water, an ancient demon of the Infernal Kingdom discovered a power that would set him free from King Satan..."

After 1000 years of imprisonment as punishment from attempting to defy his royal highness, King Satan, the titular incubus Kalvai returns and is more determined than ever to destroy his bond with the Infernal Kingdom and claim his freedom. And once he makes his escape to the overworld, the madness ensues and he must fight with everything he has got.

Along the way, he makes friends with the mortal Bernardus Sola and his family and believes the young Girma man will be his new master. However, his long time demonic friend Turkel alongside the succubus warrior Aza attempt to capture him under the King's orders. For if he were to fail, Kalvai will be imprisoned for all eternity. The flames of battle have just stirred and will soon ignite...

Will Kalvai finally break free?

Kalvai Out of Hell! is a humorous pastiche of typical fantasy and supernatural horror conventions filled with camp, whimsical craziness and a tongue-in-cheek sense of humour. Capturing the same spirit of older styled, black and white comics and silly supernatural films of the 1980s. A fun read suitable for teenagers aged 16 and above, Kalvai Out of Hell! is a romp of devilry and magic!