Fantasy

Alex used to be a scientist in his previous life, infamous for doing questionable biological research; now he's the prince of a nation and a chosen 'Saint' of the God of Wisdom.
    Despite being a 'saint,' he's a top-tier schemer and a conspiracy master who considers his goals and ambitions above everyone and everything else in the world.
    “Power, connections, intelligence, and money... That's all that matters in this world; those who have them are supreme!” - Alex 'The All-Knowing Saint'
    What will happen if such a villainous person is thrown into this new world as a supposedly benevolent and kind 'saint'? Let's find out...
    (NO-HAREM, SCHEMER MC, TACTICS, AND STRATEGY!)