Possesing Inside novel/game extra character

Read The Regressed Extra Becomes a GeniusThe story delves into the life of Kim Seon-woo, who got pulled into a famous novel and decided to live a quiet life as a side character.One day, the protagonist of said novel died"Do you expect me to believe t

I was reincarnated in a male-oriented modern fantasy novel that I read as a boredom reliever.I expected a paradise life with the reincarnation privilege,What I was given was the role of a hardcore life as an orphanage's oldest sister with younger sib