I've read the novel so what do you want to know
Everything you know
well for starters she is much more than you think you know, she has more than one identity and her true identity is so AWESOME but was so well covered in her last life but with the rebirth, her true identity bled in with the untrue one and she truly loves SH and he knows some things but even he does not know her true identity or the fact that they have a cute son, so for a start, she is not Wanwan sadly the real one is dead and something happened(which is found a lot later to not even be true) that made her so unhappy and unable to live with the memories so SH uses a memory masking technique and because of her appearance Wanwan's were chosen she is even a little older than she thinks she by a couple of years and China is not where she is from it is a place called the Independent States which is a group of Islands where a lot of ancient Chinese families moved to with strong martial arts(wait till she first gets drunk LOL)
Thank youuuuuu omg I'm so excited hehe (ˉ﹃ˉ)
Does anyone have any spoilers