MTL - After Wearing the Book, I Became the Second Mary Sue - Chapter 2 mission target?

What the heck? She, a famous doctor from the 23rd century, turned into a village peasant girl of a different world!

Her grandmother was cruel and vicious. Her aunt was very mean. So, to have a meal and clothing every day, she, a famous doctor had to pull up her sleeves to do farm work, treat patients, and abuse the bullies!

What? Grandmother need money for her illness? Cousin has no money to get a wife? Cousin needs to borrow money for his studies?

Roll! Roll as far as the history can go!

- Description from Novelupdates

Five years ago, Gu Jiayu, who climbed out of the mountain nest, entered the entertainment circle in order to cultivate, and in order to overcome the shortcomings of emotional gaps, he used an excellent acting skill to hook up a Chinese “little nobleman” abroad. After a month of falling in love and feeling love, he ran away with guilty conscience after the other party proposed marriage.

Five years later, Gu Yingdi had become popular all over the country, but he had a four-year-old son beside him. 

One day, the little handsome guy pointed at the man who took up the entire page in the financial newspaper and said, “Dad, this man looks like me!” Gu Jiayi glanced at the calm, handsome man in a suit and shoes in the newspaper, and asked with a guilty conscience, “He has an onion head, and his body is black and black like the top post. Are you sure you look like him?” That night, “Top Door Post” came to the door … Gu Jiayu, “My son, hide your tail!”

- Description from Novelupdates

When I opened my eyes, I found myself trapped in the very novel I despise most, and to make matters worse, I became Samuel Gebb, the tragic main character. Samuel's wife constantly brings other men into their home, and he’s forced to endure her mowns with other mens.But here's the twist: I’m not Samuel. I’m the Heavenly Demon, a being feared by the world for my martial prowess.In my first life, I was just an ordinary student who read this novel and became deeply depressed for months. In my second life, I took on the role of the Heavenly Demon and conquered the world. Now, if Abigail, the female lead, thinks she can control me like she did with Samuel, she’s gravely mistaken. I’m going to ensure she pays for what she did to Samuel.In the novel, Abigail claims she never slept with any men, but I don’t believe her, even if she’s telling the truth. I’ll make her regret the three years she tormented Samuel.Original Novel: The Marriage she turned into War.Author POV: this was utterly disgusting Novel and I'm seriously thinking why Webfic wrote it and what is the reason for Author to make Main character Suffer So much, So this will be more like a Fantasy Friction of Original and I'm gonna make sure this Novel will be MasterpiecePlease don't get me wrong but after Reading the Original Novel I'm having Trust Issues with Love and Marriage but will see if I want to make Main character to Ship with someone or to Give him Harem.