I Became a Slacker in a Fantasy World

Lin Yang, who lived in the 21st century, suddenly got swept up in the transmigration-into-a-book craze. And if transmigrating into a book weren't bad enough, she became a minor cannon-fodder female character. She could put up with being a minor character, but the real problem was that this was a highly dangerous fantasy world blending Eastern and Western elements, full of vampires, demons, undead, and elves making their grand entrances.

I really just want to be a couch potato, so why does fate keep making me get back on my feet?!

And you, terrifying big-shot male side character: why do you keep coming over to me? I'm just a minor female character!

Well, there's nothing for it. I'll take life and death in stride, and fight anyone who dares to challenge me!