I love manhuas, they are always weird, and this is one of those examples. Simply put, it's about a person living in the modern era finding a woman from the past. I won't spoil much, so it's just another typical romance.
There are always exaggerations in manhuas like this, for good reasons, it usually makes it funnier, but after a while, it gets pretty repetitive.
Also, to "Helbrassen" who posted "The main character is an ass. And living in China is not glamorous.", although I do agree with most of your points, some of them are just plain wrong,
on your line " This Manhwa takes place in modern-day China a country that has had a 1 child policy for decades, this means that if a family has a second child the mother is forced to have an abortion, this also means that if that same mother does not get an abortion and gives birth secretly that the baby has no identity, because if its illigal to have more than 1 child you can't report that you had a second one especially if you're poor." This series started around 2022, when, China was already using a two-child policy, not to mention, right now in 2023, China moved to a three-child policy instead since the birth rate in China has decreased a bit too much since the one-child policy.
I am not supporting the one-child policy in any way, numerous families have suffered from it, but what I want to do is point out the errors that no longer apply to China in a non-biased way.
Source:
https://www.scmp.com/economy/china-economy/article/3136092/chinas-three-child-policy-why-was-it-introduced-and-what-does
https://www.csis.org/blogs/new-perspectives-asia/no-three-child-policy-alone-will-not-save-china-impending-demographic
https://sosc.hkust.edu.hk/sites/sosc.prod01.ust.hk/files/news/pdf/20210809.pdf