The Mistress Is Reborn As The Fiancée - Chapter 4: Ma-Ri Was Feral

To save a doomed fantasy world, I killed the main characters, then destroyed the game world, and fell into another timeline as the academy's top seat and rival to the protagonist.Now, I'm trying to save the world and steer it towards a better ending…But I'm the final boss.

To win a grand prize of five million, Chen Xixi signed up for a variety show called 'Saving Battle'.As the show began, other guests were scrimping and saving by eating the cheapest instant noodles or even starving. But Chen Xixi got a pound of eggs for free during a pharmacy event and even managed to score ten free lunches!The internet exclaimed: This lady really knows how to freeload!While other participants were too thrifty to buy cosmetics, Chen Xixi managed to have makeup without spending a dime.The internet responded: When it comes to saving money by freeloading, Chen Xixi is the master!Other guests obsessed over how to spend their money most effectively, meanwhile Chen Xixi was leisurely enjoying free afternoon tea!The internet complained: Darn it! Chen Xixi's not spending a cent, yet lives better than all of us!To save money, the other guests decided to beg at the train station. In contrast, Chen Xixi became a middleman and made a profit!In the end, all the guests were shocked by Chen Xixi's bank balance: Damn it! Not only does she freeload and pinch pennies, but how on earth is her money multiplying?!...Every time Chen Xixi freeloading, she found herself reluctantly signing up for memberships that not only led to an onslaught of spam messages and calls but also posed a risk of personal information leakage.Then she thought of the spam text that was blocked by the anti-fraud app, why not leave the scammer's number active!...At Zhongjing Group.Zhou Jingyuan was silently suffering from the barrage of spam texts and nuisance calls every day....Later on, Zhou Jingyuan's nephew pointed at the woman on the computer screen, saying: 'Uncle, this is your future niece-in-law.'Zhou Jingyuan replied: 'That's your aunt.'

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy