Legend of the Hero from Another World

It tells the story of the male protagonist who suddenly traveled to a different world while taking care of his bedridden father, and had various fetters and entanglements with female orcs, elves and human kingdoms, and finally revealed the secret truth hidden on the road of Aitan. The protagonist is in the process of gradually becoming stronger from an ordinary person, step by step to the top of the entire continent. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.