Shinji Fujiki has an adventurous life with his uncle until his foster uncle died off suddenly. Due to that, he lives his life in Japan simply until he was summoned to another world [Oracia] along with his classmates. The one who summoned is the Human country and they ask help to them about saving them from the Demon's invasion.

The rest of the class agree to this, but Shinji isn't convinced as he sense the conspiracies from the kingdom's words. Decided not to get involved with their affairs, Shinji went out and journeyed in a different world where his actions unknowingly change the course of events happening around him. 

Warning: Contains some extreme violence, a bit of slice of life, Graphic sexual content (18+). (Maybe dark moments) Mild Profanity

Also this is my first story so please pointed out any bad grammer or let out comments about this. The releases will be random like a few days or weeks.