Please Don’t Eat Me

“A  bargain for 5 billion marukas.”
“Sure enough, it’s a bargain.”
‘Ertha’, who is destined to be eaten alive

by the male protagonist bargained marriage with him to change fate!
Ertha was reincarnated into a rated 19+ male-oriented fantasy novel.
As the original story goes, Ertha was eaten alive by the protagonist Zahid,

but I can’t die like that because I have my little siblings.
I offered a deal to the main character who’d eat me up.

I’m the target of the proposal, 5 billion Marukas!
All I have to do now is run away before the main

character gets a chance to eat me.
Can I, Ertha, escape from the hands of Zahid,

the greatest wizard in the kingdom?