Manifesting a Sci-Fi Fortress in a Magic World

[Anime-Inspired + Multiple Heroines] Luo Yue transmigrates to a different world of swords and magic, where he unexpectedly awakens a wondrous mental space. It is like an all-purpose world-building game in which he can freely create anything he wants. His imagination runs wild, and he builds a bizarre fantasy fortress filled with modern skyscrapers, floating laboratories, flashy mechs, star-destroying warships bristling with gun barrels, palaces that can stand up, and bubble-tea shops that can fire lasers. Unfortunately, these are all merely fantasies. He cannot bring them into reality and can only amuse himself with them. In the real world, he is still just a mage apprentice who cannot even awaken magical power. Until one day, a high-ranking powerhouse accidentally enters his mental space... The once-deserted mental space gradually becomes lively. Powerhouses from all walks of life arrive one after another: legendary mages, world-destroying witches, saints of the Church... Deeply shocked by these unprecedented marvels, they cry out that they are witnessing miracles and enshrine Luo Yue, who is still only a mage apprentice, as a deity. And through these great figures, Luo Yue gradually discovers a way to turn his wild ideas into reality. "Excellent. It is time to give this other world a little shock from a star-destroying warship!"