Doomsday Blade-Battling System

"Got Pin Dao Dao? Can you help me slash a price? You don't? Perfect! Go download it from the app store. New users can slash even more!" After three sleepless days, thoroughly depressed Zhou Mo refused her roommate's request to slash a price. A few hours later, when she saw her roommate's wide-open, bloody maw coming at her, the gloomy princess Zhou Mo couldn't stay depressed anymore. She yelled, "Hero! I don't deserve this! I'll slash it, I'll do it right now, okay?!" The world froze. A sweet System voice rang out from the void. [Good fortune has fallen from the sky! Congratulations, you've been bound to the Pin Dao Dao System. Claim one year of life!] [Claim] or [Give up] Zhou Mo: "What happens if I give it up?" The voice replied with a giggle: "I'm afraid you'll just have to die~" Her zombie roommate, just a foot away, moved. Zhou Mo: "...Bind me. Right now. Don't waste any time!" The apocalypse arrived, and her former home became a hellish abyss. Yet a story about one person quietly began to spread across this wasteland. "Stop crying, friend. Want me to help you slash the price on a mom first?" "You want an ability? That can be arranged. Ten thousand assists, no haggling! Ah... sorry, you didn't get a single assist." "No, no, who says 9,999 assists are guaranteed to work? Didn't you learn that whole numbers can have decimal points after them?" Later, Zhou Mo, who accidentally became a big shot, said, "At first, I really only wanted to earn a few more years of life." * A nasty System × a mischievous heroine A clingy, pest-like duo Male lead... male lead TBD! Theme: Stay true to your original aspirations and work hard!