MTL - Immortal Formula - Chapter 32 Concubine?

A protagonist reborn in another world.

a virus has spread throughout the world, forcing the citizens of most major cities to lock themselves inside their houses.Leo has found himself locked in his own house with 6 of his teenage step sisters, with both of his parents in a different country and not interested in his or his sisters well being.However, as the days go by he starts realizing something...each and every one of the girls he is trapped with are degenerates.##########################Straight up smut novel. Hope y'all enjoy it.

This is a fan work of “Magic Forbidden Book Catalogue”, and some settings of “Puppet Circus” are added at the same time.

A traveler from a circus enters Academy City to study and live as a puppeteer; at the same time, he secretly fights against the enemies who keep coming to seize the original magic book in his hands, and protects the safety and peace of Academy City by the way.

…The Third World War? Does the mainland dare to call it “World War” without playing?

- Description from novelbuddy

The mastermind leads and controls everything from behind the scenes.“Buy up all the food supplies entering Milan. Let’s starve them to death.”Cutting off the enemy army’s logistics is fundamental.“Give some money to that family and have them betray properly.”I scatter the enemy even before the war begins.I am the Black Merchant in Another World.