Martial arts have become extinct worldwide, yet I am forced to have a large family.

[Multiple female leads + love triangle + pursuit + urban martial arts + romance]
Monsters have invaded, and Earth is in turmoil!
Humans unleash their genetic potential and embark on the path of martial arts.
But martial artists will face a desperate fate—complete loss of fertility!
Becoming stronger means extinction; survival means extinction!
Human civilization is trapped in a vicious cycle!
When Yang Xian woke up, he found a woman lying next to him.
[Congratulations, host! You have successfully bound yourself to the character: Luo Bingyan!]
[You and your bound partner "Luo Bingyan" have successfully conceived your first child!]
[Blessings and rewards are being distributed...]
Yang Xian was stunned. He became a father on the second day after transmigrating, and the mother of his child was a cold and aloof female school beauty.
Luo Bingyan: "There are 100,000 Chinese yuan in here. The password is six sixes. Consider it compensation for you."
Yang Xian: "I won't accept this money. Keep it to raise our children."
Luo Bingyan: "I awakened my martial arts talent at a young age. Martial artists cannot reproduce; that's common knowledge!"
Three months later...
Luo Bingyan felt her belly getting noticeably bigger and began to question her life.
Isn't it said that martial artists cannot reproduce?
How did I get pregnant?
She remembered that night, and that strange man.
broken!
Where am I supposed to find the father of my child?!