Rising A Nation In Another World

Aiwa Matsumoto a 22 year old boy.A Civil engineer or at least that was his intention .He couldn’t graduate due to failing multiple times.Popular in university due to his talent in sports like basketball,football,table tennis and karate while also having handsome face with blue eyes and black hair made girls go crazy.Well now he’s just a lazy ass otaku and got no friends.An unexpected teleportation leads him to another world which soon makes him realize how bitter and cruel the world was.what leads him for his decision to make a nation?