The Legendary Hero- Fight For Survival

Jack Freston was an average guy with good looks and an ability to analyze battle styles in mere seconds. However that was until he was transported to a different world in a beam of light. Transported to a different world with his memories completely gone, Jack must find out where he was and how he got here while also struggling to stay alive. Demons standing in front of him while various enemies stand behind. What will happen in this struggle? What will happen in this fight for survival?