Die. Respawn. Repeat. - Chapter 168: Book 3: Seeds of Change

Yang Feng somehow transmigrated into a different world and received a legacy of an ‘ancient high tech’ family, which does not directly raise his power, but gives him the technology to build things which are way more advanced than the seemingly medieval world.

Xu Yiyang, who was only late in his life when he was middle-aged, returned to 1999 in a dream.

At the turn of the millennium and the turn of the century, he realized a truth:
Not only to be famous early, to start a business and make money, but also early!
………………
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- Description from Uukanshu

I see that I have reincarnated into a game world.This cultivation world is dangerous, so I shall install a max status attribute mod.The cost of living is expensive, so I shall install an infinite gold mod.Treasures and artifacts are scarce, so I shall install an item duplication mod.No alchemist is selling heaven-grade pills, so I shall install a pill factory mod.Someone said money doesn't grow on a tree, but my 4th-dimension farms grow spirit stones.Game protagonists are ruining countries and sects, so I shall install a protagonist-hunting mod.What game mods or systems should I install next? Oh, right, I forgot. I need to rescue poor villainesses and heroines from those vile protagonists. Please excuse this villain.

Transmigrating into a poor and mistreated young lady's body, what will the craziest alchemist of the seven realms now do?