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

"Why is Kaleo asking you to be his secretary?" inquired the chairman.

He instantly permits Sebastian's new position because he always gives whatever his son wants, but of course he's not a fool who would only give and give without knowing what it is for.

Without disagreeing with whatever Luther wants, the chairman would usually investigate and would know the consequence of giving something to Luther and would either prepare precautions or take care of whatever Luther's actions result in.

Thinking of the nature of the chairman, Sebastian didn't hesitate to give his boss a hint, but he could not tell him the details because he was still scared of Luther.

"Sir Kaleo is infatuated with Mrs. Milagros Esclamado."

"Missus? A married woman? But why does that name sound fami-. Ah! I almost forgot about that woman!" The chairman jolted up.

He almost forgot about Mila because he had heard no other unusual news about Mila.

"Erase all men."