Survival in the Mist: Reborn, Stockpiled, and Changed to Undead Lord

[Gamification + Fog Survival + Base Upgrade + Job Change and Monster Spawning + No Female Protagonist] Zhang Han was reborn unexpectedly and will travel through the foggy world again in three days. He was pleasantly surprised to find that the system backpack was still there, so he sold his house and stocked up on supplies in advance. You start with a small wooden house, directly upgrade it to level 2, acquire rare equipment blueprints, and become an undead lord. Arm skeleton creatures with hoards of goods, and the never-tiring skeleton soldiers transform into workers with destiny, chop down trees, dig rocks and dig cold iron ore, and quickly upgrade the cabin into a high-end fortress. Raise an army of tens of thousands of skeletons, summon high-level skeleton warriors, kill various rare professions and turn them into your own undead minions, and build a strong city. Zhang Han resurrected his life and finally took revenge by killing the Green Tea Bitch. With his combat experience in his previous life, he hunted down various high-level monsters and obtained countless god-level equipment. Riding a bone dragon to dominate, roam freely around, and finally reveal the ultimate secret of the misty world.