Reborn as the Personal Doctor in a Tragic Romance

The protagonist transmigrates into a book, becoming an essential fixture in a dog-blooded romance novel with a happy ending: a private doctor.

He is an important tool for moving the plot along. He gets up earlier than a chicken and goes to bed later than a dog, and every rainy night, he is summoned to the villa to treat the protagonist's love interest all night long.

How to put this... He can't actually put organs back after removing them, swap corneas back and forth, or make a perfect match without checking compatibility.

System: Don't worry, you can.

With the help of his cheat, the protagonist's workload is on par with 007, and his reputation keeps growing. His business expands from one tragic romance novel to three!

The protagonist settles into a fulfilling life: treating one person on Mondays, Wednesdays, and Fridays, another on Tuesdays, Thursdays, and Saturdays, and splitting his weekends between them.

[The premise and blurb may be revised or changed.]

Theme: No benevolence of a healer here, just a little too much miraculous healing