I like this a lot. Brief introduction: The female protagonist is bound by the system and travels through various worlds to replace people to fulfill their wishes and various old men's sex stories. The target objects are old men who are 20 years older than the female protagonist, including incest, NP, School flower and old doorman The First Beauty and Uncle Jinbei Hou Commander-in-law The goddess and the uncle of the leader Doomsday Antidote

Hoarding.. Hoaardinnggg... Hooaarrddinggg...

Aria was poisoned by her loved ones and turned into a zombie. Ironically she still maintained her consciousness. While watching a group of survivors escape, she accidentally acquired a system who gave her the choice to escape the Zombie King or to kill him. Although Aria never had any aspirations to save humanity, she decided to kill him. Then she woke up well over 2 years before the zombie apocalypse happened and convinced the 3 systems siblings to bind with her for a higher chance of survival. The three systems' goal is to help their hosts survive for 6 years. Aria then spent over 2.5 years training her body and abilities, grabbing treasures, eating good food, and gathering resources. Pretending to be a prophet, she anonymously helped humanity prepare for survival despite all the hidden dangers that brought her. As for all the people that wronged her in the previous life, of course she must make them pay in this life. - This is a story about a girl who was wronged in the previous life and was used as an experimental object who traveled back in time with the help of a few systems and a mech suit just trying to stay low key and survive for 6 years after the zombie apocalypse. - First chapter publish: 07/14/2020 Warning: The Zombie Apocalypse doesn't happen until Part 3 - Part 1: Before the ZA (2.5 years) Chapter 1 - Chapter 50 (Preparations) Part 2: The Deep Freeze Chapter 51+ (Deep Freeze) Part 3: The Zombie Apocalypse