"huh so it has come to this" said a man looking in his 20s with scars on his face and body...... Suddenly a portal in the sky opened demons started coming out of that damn portal I was just working as a servant there I had no relation to martial arts You can say I was an ordinary person living a medicore life but what hell has came on the day I was getting a house with my savings why the hell these demons appeared damn it
End of the prologue