Senior Sister, I Was Wrong! Please Stop Chasing Me!

One moment I'm a regular guy on Earth—the next, I'm trapped in the body of an adorable girl with an irresistible smile. But that's not even my biggest problem. My once-gentle senior sister discovered a forbidden cultivation technique, and now she's completely obsessed with... "cultivating" with me. "Ning'er, why can't I control myself anymore?!" she cries, eyes gleaming with dangerous intent. "Don't run, your senior sister is coming for you!" There's nowhere to hide in this twisted cultivation world where my protector has become my greatest threat.