The Cannon Fodder Female Side Character Gains Immortality

Su Susu never expected to transmigrate into a book, let alone turn into a fox spirit. On top of that, she was a cannon-fodder little demon who secretly loved the male lead and would risk her life for him, yet didn't even have a name in the original story. Even worse, she had to win over the culprit who killed the original owner: the second male lead, who loathed demons, held a grudge against them like no other, and had sworn to wipe out every demon clan under heaven... Forced into the role, Su Susu could only grit her teeth and get on with it. She thought that as long as she was careful, she could complete the mission without a hitch, but instead, she got sent back to the beginning again and again. The first time, with a blade gleaming coldly before her, Su Susu forced herself to hide her fear and give Xiao Yan a tender, flirtatious look, hoping her beauty would captivate him and make him spare her. Who could have guessed he'd run her through with his Demon-Slaying Blade? The second time, when she ran into Xiao Yan, the "Demon Reaper," again, Su Susu shamelessly dropped to her knees with a thump, clung to his leg, and wailed at the top of her lungs: "Have mercy, good sir!" "I've got an eighty-year-old mother at home and a three-year-old child to support. Please be the bigger man and let me go, like a fart!" "Killing me would only dirty your hands!" Of course, she didn't survive for even three seconds this time either. The third time, she turned and ran without a second thought. If she couldn't afford to provoke him, she could at least stay out of his way. But then... System: "Leaving the mission target's side will be treated as a failure." Susu: "..." After being sent back to the beginning three times, she was furious. I'm done with this! I don't care what happens anymore! And then came the fourth time... Xiao Yan: "Hand it over." Susu: "If I hand it over, will you let me live?" Xiao Yan wiped his gleaming blade and gave her a sidelong glance. His voice was chilling, his smile seeming to say he already knew the answer. "As if." Hearing this, Susu immediately pulled out the immortal herb she'd stolen from Xiao Yan's sect and stuffed it into her mouth, expressionless. "Crunch, crunch..." "This tastes freaking awful." Even Xiao Yan, who had seen his fair share of wild things, couldn't help staring in shock at her ridiculous move. Did demons these days all have a death wish? So he stabbed her again. And yet this time, Susu didn't die. Instead, she became an utterly badass being who simply couldn't be killed... Xiao Yan: !!!??? Susu: Hehehe. (side-eye grin) Theme: Take life as it comes, and face it with a relaxed attitude.