Preparedly Prepared for Reincarnation in Another World

He was born as a cook who wanted to make a living, but he was accidentally reincarnated into a different world where a female queen was born. He was bullied by his sisters at home and was sold to an old woman. Since the world treats me like this, I can only stop pretending! Holding the core of the Wanderer mothership, developing void technology in the medieval magical world... You forced me to do all this first~