MTL - From the Void King To the Ghost Swordsman of the Light of the Beginning - Chapter 27 Monk by real name and omniscient and omnipotent

Two heroes of the game Legend of Heroes 2 who were rotten waters*.

What will an ordinary man do if he finds out he is God in an Otome game? Of course, save the game’s Evil character, Morrigan! Unknowingly spread more chaos! Establish your own kingdom! Establish your own religion! Kill the Goddess of Light!

This is the story of a modern sailor who was accidentally reborn as a soldier of the Brazilian Expeditionary Force, and finally became the largest plutocratic family in Brazil by virtue of his foresight.

- Description from novelbuddy