Practicing Medical Skills in a Small Clinic - Chapter 90: The Veteran Is Here to School the Coach

Suddenly a high school student Subaru Natsuki has been summoned to another world on the way back from the convenience store. With the biggest crisis of his life being summoned to another world and no sign of the one who summoned him things become worse when he is attacked.

Ella has the most perfect life. A life that everyone could envy her. She has a beautiful face, a beautiful body, abundant wealth.

The most important thing to her is that she has her someone that she thinks is her soul mate.

But a betrayal makes herperfect life shattered. She was lied to, toyed with and thrown into a much worse place than hell.

She was expelled from her family and locked up in a mental hospital, a place that shatter both of her wings.

Five years later, Ella returns with one goal in life. She handed over her body to Christian, a CEO who is notorious for being the cruelest.

In exchange, Christian will help him achieve his dream: REVENGE!

A marriage contract lasting three years, a marriage in name only, as if they were strangers.To provide for her child, she went out to work in a large corporation, only to find her boss was actually her contract husband...“I'm sorry, I didn't mean to intrude. I chose the company because the salary was high enough.”The man flipped through the resume in his hand and asked casually, “Why did you take a year off from university when you were 19?”“I, when I was a freshman... something happened in my family.”“Is that so? Then why do you have a scar on your lower abdomen?”“I had appendectomy...”His gaze was inscrutable.......After a three-year marriage, she signed the divorce agreement with a heavy heart.She turned and walked away with dignity and poise, like a splash of light ink.But why did this man keep pursuing her?

Katherine Zara, a single middle aged office worker, went about her day as she always had; wake up, go to work, come home and read or play games. However, today would be different. Before she left for work, her ex broke into her apartment and killed her.

When she woke up, she was given many choices. She could pick her new world, pick her starting point, and pick her system among many other things. And so Katherine decided to become a servant to a villainess.

Follow Katherine as she serves her petty, demanding mistress in a world of swords and magic.

Additional: The Female Lead (Katherine) will be submissive to her mistress, but will be cold towards others. I plan on having some action, but mainly this will be a story about Katherine serving her mistress and leveling up her system.