Do I Have to Fight to Survive While Pregnant and Raising a Baby?

192 cm, mixed-heritage top x cold, married bottom (with a second child)

After going bankrupt, Pei Cheng paid to try out a technology project that would let him transmigrate five years into the future.

When he eagerly imagined that his life five years from now might be completely different, reality dealt him a devastating blow.

He discovered that not only did his future self have a husband, but he also had a two-year-old child.

That’s right, he had given birth to the child.

Even more appalling to Pei Cheng, his husband was actually his student, Gu Beixi.

But before he could even figure out what was going on, he was forced to flee with his husband and child.

Because, to his dismay, he discovered that the world was ending on this day five years in the future, and their destination was outer space.

Fortunately, the planet they landed on had oxygen, mountains, rivers, and abundant resources. Having already weathered the ups and downs of society, Pei Cheng adapted to life on the planet quickly.

He raised the child, built a cave shelter, led the survivors in farming and making salt, and established order. Before long, he became their leader. In fact, he was thriving even more than he had on Earth.

The only thing troubling him was that his former student was getting bolder. Every time the child fell asleep, Gu Beixi would sneak up to Pei Cheng’s ear and whisper, “Honey, can we sleep together?”

Pei Cheng jolted.

But an even more terrifying surprise awaited him. One day, he suddenly noticed that his belly had grown.

“!” Pei Cheng felt as if the world had gone dark. He had thought that his future self, a man, having given birth to a son was shocking enough. He never imagined there’d be a second child on the way too!

Bonus scene:

After living on the planet for a while, Gu Beixi, who had also transmigrated from five years in the past, was idly looking through his phone’s photo album when he came across something that left him stunned.

He walked over to Pei Cheng with a smug look and held up his phone. “Pei Cheng, I never knew you used to be so… in bed, ”

Pei Cheng slapped him across the face with the back of his hand.

Both transmigrate / wilderness survival / escaping natural disasters / stockpiling supplies and building a safehouse / childbirth and raising children / fantasy elements / game-like secret realm instances / lots of child-rearing / some farming / for control freaks / not for detail obsessives / not a wish-fulfillment story / no major golden finger; no other content warnings

Theme: Building a home on an alien planet together