After sharing a body with her husband

Shang Lingjun was forced into marriage by her own brother to a domestic abuser, and after being brutally whipped to death by the abuser, she realized that she was a scheming female supporting character in a female-centric novel.
The older brother is the devoted male protagonist, while the domestic abuser is the decisive and ruthless female protagonist!
She disguised herself as a man and married Shang Lingjun to conceal her identity, yet she subjected him to extreme torment!
Shang Lingjun, filled with endless hatred, is reborn and returns to her wedding night, exposing the so-called affair between the male and female protagonists to everyone!
She then successfully changed her marriage status and was promoted to the next generation, marrying Xie Qiye, the most unruly and irresponsible man in the Xie family.
Although he was seriously injured and unconscious, his handsome appearance made him a lucky find.
However, when Shang Lingjun was reborn, she had an extra soul sharing her body. That male ghost was extremely sarcastic and always nagging, which annoyed Shang Lingjun to no end!
When Shang Lingjun planned to have a child with the unconscious Xie Qiye, she was unfamiliar with the process and wanted to ask the male ghost for help. The male ghost immediately became uneasy...
"Shang, Ling, Jun! What do you want me to do for you?!"
"That's the one..."
Who knew that afterwards, Shang Lingjun was the one who was not calm at all!
"Huo Chuan! Who exactly are you???"