[Apocalypse + building artillery emplacements + forming a faction + ruthless combat + multiple heroines + no saintly protagonist]
Lin Yuxing somehow transmigrated to a parallel world, and the Apocalypse arrived on the very first day. Fortunately, the game System and cheat program from his previous life came along too!
So Lin Yuxing built a vast floating artillery base atop a villa complex. Any zombies or enemies bold enough to invade would be blown to dust by its bombardment!
