Introduction: I was reincarnated as the heiress of a conglomerate in the novel. However there was a problem, this world was about to be destroyed by a virus monster.All I have left is money, I quickly bought in the countryside and built a shelter to avoid monsters鈥?he world went down much faster than I expected, f*ck!And somehow, even the male leads are trapped with me in my house. But it doesn鈥檛 seem like these two wanted to leave. Why is it as if you guys have no intention of going to the female lead?鈥淲hat the hell are you?鈥濃€淚 think she knew about the fact that the world would be destroyed.鈥漈hey had a lot of questions for me but I couldn鈥檛 answer them. It鈥檚 not like you鈥檙e going to believe me anyway, right? Now, in my eyes, they just look like good manpower resources.鈥淣ow let鈥檚 get to work, pay as much as you eat!鈥滻f we manage to find a cure for the virus, the cause of the world鈥檚 collapse, our hellish times will be over. So, let鈥檚 roll the male leads until then and hold out!But there鈥檚 one problem. This old mansion I bought turned out to be quite suspicious. What the hell is going on in my house?...