[There is no male protagonist but a cp, a surgeon who is not in love, and a female protagonist who focuses on her career]
Ji Xia is a surgeon.
One day she traveled to a world similar to her favorite Don't Starve game.
The system told her:
Host No. 10086, Your mission is to survive.
This is an untapped world. Apart from abundant supplies, there is almost nothing modern.
In order to survive at the beginning, she spent every day gathering grass, branches to make fires, flints, and wood to make chisels. What she ate every day was carrots, flower seeds, and berries pulled from the ground.
Later, after saving enough branches, she went to the system to exchange them for a campfire.
On the first day she exchanged the campfire, she caught a rabbit and finally had meat to eat.
Life is becoming more and more promising.
Domesticate wild boars, hares, wild horses, bison... Dig channels, build water stations, develop water conservancy, build city walls, develop education...
Ji Xia established a kingdom with his followers in the famine world. From then on she became empress.
When she met a man, she conjured up a bunch of berries and told him that she was actually a messenger sent by God.
From then on, he embarked on the road of magic stick and never returned.
Intention: Everything depends on oneself