Two Worlds: My Transmigration Refreshes Every Week

He only wanted to be a laid-back slacker, but then he realized that bringing a barely grade-worthy pill back to the modern world could earn him a billion yuan, while bringing a drone worth just a few thousand yuan to a fantasy world could earn him dozens of mid-grade spirit stones. That was when he realized he was about to strike it rich! In one world, he could churn through cultivation resources and watch his power soar... In the other, he could save lives as a miracle doctor and earn everyone's admiration, living like a tycoon and spending money like water... Then one day, people from the fantasy world started appearing in the modern world, and something terrifying happened...