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

"Are you okay?" Ethel cautiously asked Mila because Mila had been frowning ever since they jumped into the last fourth world. She was worried about Mila, who was on the verge of snapping out.

"I am not. We've spent the whole month and we didn't meet at least one of them! Is this radar compass defective!" Mila yelled. She pretends to toss the compass to the ground, but she holds on to it with caution.

It's not like they didn't meet the others on their search since everyone has their own version of characters in each world and, of course, the version of Mila and Robert in the rest of the world are now cold corpses.

What Mila got vexed over was that she didn't find at least one of the people with awareness, and the compass didn't detect anyone at all.

"I don't think Greyson would lie to you. We should see the other world instead." Ethel suggested.

To travel to Earth