MaryahLu

"Why do the main character's parents often get the short end of the stick?"
That is what Mila asked while looking up at the sky. She was grumbling toward whoever sent her inside the novel she read before she died.
She becomes the mother of the main character, whose parents are both dead. Mila's character was merely a tool for the MC's character development.
It's a simple, fix-all solution. The author wanted to make the audience instantly sympathetic towards the main character, and the best thing he did was to have the MC's parents die.

After she avoided her death in the original plot, death flags kept coming for her. 

Will the original plot not end if she's not dead?

....

proofreader: Aserehtam

Main character's parents must die

Mila looked at her arms, which were easily pinning the bulky knight, and laughed at herself, which caused the knight to feel creepy.

"Hahaha! I can't believe I noticed my strength returning first and forgot about kissing you! Maybe because you're not attractive at all?" Mila commented that she hadn't given up on her experiment yet.

"Who are you? Why are you here?" The knight shouted while he was stealthily giving signal to the other knight of a violently intruding woman. It's a mana crafted paper that can send signals to others by tearing it.

Of course, Mila knows about it because she was the former commander. She snatched the paper and knocked the knight down.

She then leisurely walked around the mansion, unconcerned that her sudden appearance inside the mansion might make the others feel threatened.

"I need to test kissing someone with my type!"

"Let's do it with aura?"