The Alchemist of the End of the World

Ordinary girl ordinary family scary world Dusty red rope jade Buddha statue The lost gold-plated watch Are the medicinal materials good? Growing medicinal materials? Refining medicinal materials? Take a pill? Drink potion? The world has changed, how should I survive with my relatives and friends... Pills can save people, but they also have terrifying lethality~~~~~~ Hey! How could it obediently listen to me? Oh! The magic of space has yet to be discovered!