How Did I Become the Heroine of an Erotic Doujin?!

Yin Luo transmigrated, which should have been a good thing. He had a steady job, a little savings, and a small apartment. No parents, no girlfriend, and he spent all the money he earned on himself. He had no pressure at all and was happy every day. But even so, who wouldn't want to transmigrate like the characters in a novel and experience a life full of different possibilities? And besides, he even got a System! He did get to experience it, but as I said, this should have been a good thing. So what made it go wrong? According to the first rule of transmigration novels, what you're reading or doing before you transmigrate affects the System and identity you get afterward. And just before transmigrating, Yin Luo was... Turning into a female manga protagonist... Nooooo!!! Time to turn over a new leaf.