Forced To become the Archduke

Arc died while protecting the world and was reincarnated into another world.



However, out of instinct he killed the person who tried to attack him and then found himself in a mess of many things.



The person who he killed, was protected by this world's Goddess and he was important character who will come in between the Female Protagonist's way on conquering her fishes, And this character was the Main Villain, the Archduke.



And Now he was being begged by The Goddess to take upon the role of the Archduke, The problem was that the Archduke had left him huge mess to clean up.