I Have a Doomsday World

"You said you were a biology professor at an internationally renowned university? OK, work here, and you'll get food and accommodation, three meals a day, and meat for every meal." "You said you are a genius scientist? You have won countless awards?? You can understand these mechanical drawings at a glance??? Okay! Food and accommodation are provided, three meals a day, and meat every meal." "...." System activation. The starting reward is a pair of SSS-level killer sisters as bodyguards. Li Hai can travel back and forth between the real world and the doomsday world. With the help of the system, he opened various factories, biological research laboratories, and weapons research laboratories in the doomsday world... Anyone with potential or skills can come to work for him. As for the salary, it includes food and accommodation, three meals a day, and meat for every meal. In the real world... I don't know when, a stranger's name was added to the rich list, and this person still ranked first. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.