The Red Chamber at the End of the World: I Turn the Tianxiang Tower into a Safe House

[Ruthless, no goody-two-shoes, collects them all] Zombies break out as soon as he arrives in the world of Dream of the Red Chamber? Then in this world, might makes right! He unlocks the Everything Store System, buys modern weapons, and takes over the Tianxiang Tower in the Jia mansion. He forces the whole Jia family to scour the place for gold, silver, and jewels, then buys even more advanced gear. What, miss, you want to hide in my safe house? Then you do exactly as I say! As for the Jia family members who rub me the wrong way, letting you fend for yourselves is already merciful!